What is Ecosistema Lentico?​

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Answer 1

Hello..!

¿What is Ecosistema Lentico?

It is one that presents a closed structure and that its waters are permanently stagnant.

Are:

LakesLagoonsSwampsWetlands
Answer 2

Answer:

Lentic Ecosystem

Explanation:


Related Questions

explain how a difference in temperature effects the pressure of oxygen gas, the volume of water displaced and the experimental molar volume of o2 gas.

Answers

A gas's volume is inversely related to its pressure and directly related to both its temperature and its volume. The volume of a gas is thought to be directly proportional to its absolute temperature according to Charles' law.

Explain Charle's law.

The experimental gas law known as Charles' law, commonly referred to as the law of volumes, illustrates how gases tend to expand when heated. Charles's law can now be expressed as follows:

The Kelvin temperature and the volume will be directly proportional when the pressure on a sample of a dry gas is kept constant.

This direct proportional relationship can be expressed as follows:

V ∝T

It follows that:

[tex]\frac{V}{T} = k[/tex]

V denotes the gas's volume T its temperature (in kelvins), k is a constant that is not zero.

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which of the following molecules can form hydrogen bonds? which of the following molecules can form hydrogen bonds? ch4 h2o nah hi bh3

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The following molecules can form hydrogen bonds.  the following molecules can form hydrogen bonds is H₂O.

Hydrogen bond is a type of bond in which attractive force between the hydrogen atom that is covalently bonded with  the more electronegative atom such as a N, O and F atom . so, from the given compound it is clear that the molecules which can form hydrogen bond is only water. it arise because of the  dipole dipole interaction. there are two types of hydrogen bonding : intramolecular hydrogen bonding and the intermolecular hydrogen bonding.

Thus, The following molecules can form hydrogen bonds.  the following molecules can form hydrogen bonds is H₂O.

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how does the atomic structure of a material impact its properties and the way that material functions (I need a paragraph)

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Answer:

answer below

Explanation:

The atomic structure primarily affects the chemical, physical, thermal, electrical, magnetic, and optical properties. The properties of a material offer clues as to the structure of the material. The strength of metals suggests that these atoms are held together by strong bonds.

What is the estimated effective nuclear charge, zeff, experienced by an electron in a 3p orbital of a chlorine atom?.

Answers

Therefore, +17 + (-10) = +7 is the effective nuclear charge. Simply counting the number of electrons in the outer shell—without applying any charges—will get the same result. That would be the 3s2 3p5 for Cl, where 2 + 5 = 7.

Use the formula Zeff = Z - S, where Z is the atomic number and S is the number of shielding electrons, to calculate the effective nuclear charge of an atom. By deducting the number of valence electrons from the total number of electrons in the atom or ion, one can calculate the number of shielding electrons. Effective nuclear charge (Zeff) is an atom's net positive charge that attracts an electron. The closest estimate of this net charge is. Effective nuclear charge (Zeff) is calculated as Z minus Zcore.

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In the balanced equation, what is the coefficient for the reactant Nb?
Nb + O2 point 2Nb2O5

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The coefficient for the reactant Nb in the given reaction is 4.

What is a balanced reaction?

A balanced equation contains equal numbers of each type of atom on either side of the reaction arrow. To write a balanced equation, reactants go to the left of the arrow and products go to the right of the arrow.

A number that comes before an expression to balance it is called a coefficient, and it multiplies all the atoms in the expression.

To balance the reaction mentioned in the question:

Nb + O₂ → 2Nb₂O₅

Number of Nb atoms on reactant side: 1

Number of Nb atoms on product side: 2 × 2 = 4

Number of O atoms on reactant side: 2

Number of O atoms on product side: 5 × 2 = 10

For the balanced reaction increase the Nb atom to 4 on reactant side and increase the O₂ to 5. So, the reaction will be:

4Nb + 5O₂ → 2Nb₂O₅

Now according to the balanced reaction the coefficient for the reactant Nb is 4

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If an atom has 15 protons, 14 neutrons, and 16 electrons, what is the atom's electrical charge? A. -2 B. +1 C. +3 D. -1

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The electrical charge of an atom having 15 proton, 14 neutrons and 16 electrons is -1. The correct option is D.

What is an atom?

An atom is the smallest unit of any matter which comprises of central nucleus and electrons revolving around the nucleus in definite energy shells. The atom is made up of protons, neutrons and electrons.

The electrical charge of an atom can be calculated as,

Charge of an atom = number of protons - number of electrons

Charge = 15 - 16 = -1.

The neutrons are neutral and do not contribute to the charge, the protons are positively charged and electrons are negatively charged in an atom.

Therefore, the charge of an atom with 15 protons, 14 neutrons and 16 electrons is -1. The correct answer is option D.

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When ionic crystals dissolve in water, they dissociate into ions. Name the ions in each solution before they react

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The hydrated ions are free to move around when ionic salts dissociate in aqueous solutions. Their movement, however, is random, and there is no charge.

How do ions react with each other?

After separating a solid substance into its ions, the ions are ready for reactions. When a compound is solid, the ions are held together by electrostatic attractions. To allow ions to move freely, it must first be dissolved in solution. Consider the reaction between sodium chloride and silver nitrate. Both of these compounds are commonly available in solid form. First, you would dissolve both solids in a solution, in this case water. (See Equations 1 and 2)

AgNO3(s)→Ag+(aq)+NO3−(aq)(Equation 1) (Equation 1)NaCl(s)→Na+(aq)+Cl−(aq)(Equation 2) (Equation 2)

Once the solid has dissolved and separated into its ions in solution, these ions are ready to react in the chemical reaction (Equation 3).

AgNO3(aq)+NaCl(aq)→AgCl(s)+NaNO3(aq)(Equation 3) (Equation 3)

Keep in mind that the AgNO3(aq) and NaCl(aq) reactants demonstrate that the ions are in solution. In other words, AgNO3(aq) is the same as Ag+(aq)+NO3(aq), and NaCl(aq) is the same as Na+(aq)+Cl (aq). The equation in Equation 3 represents a double displacement reaction, which means that cations in the reactants exchange anions to form the products. A precipitate is formed in the laboratory that we identify as silver chloride.

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An object with mass m is attached to the end of a string and is raised vertically at a constant acceleration of g 6. If it has been raised a distance l from rest, how much work has been done by the tension in the string?.

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11/10 MgL work has been done by the tension in the string.  If the object has been raised a distance l from rest.

Define work done?

The definition of work is expanded so that it encompasses both the forces applied to the body and the overall displacement of the body. A constant force F is present before this block. The objective of this force is to move the body d meters in a straight line in the force's direction.

Given,

Mass of object, M

Acceleration of object, a = g/10

Distance covered vertically, L

Tension of string, T

Work done by tension in string, W

W = T × L

By applying equilibrium force on string,

T - Mg = Ma

g = gravitational acceleration

T - Mg = M (g/10)

T = M(g/10) + Mg

T = 11/10 Mg

By substituting the value in, W = T × L

W = 11/10 Mg × L

W = 11/10 MgL

∴ Work done by tension is 11/10 MgL.

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Why does ionization energy generally increase from left to right across a period?.

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Answer:

What is the BEST explanation for why ionization energy generally increases left to right across the periodic table?

D There are more protons as the atomic number increases in a period, increasing the effective nuclear charge.

The statement of option D correctly explains the reason for increase of IE towards right in a period. As the effective nuclear charge increases the electrons are strongly attracted and hence more energy is needed to remove them, hence IE is higher. Thus answer is option D

2. Balance the equations and identify the type of reaction. (48 points total: 6 points per question=2
points per reaction type and 4 points for the coefficients)

Answers

a) 2Na₂N → 2Na + N₂ reaction type combination reaction.

b) H₃PO₄ +3KOH → K₃PO₄ + 3H₂O reaction type double-Replacement Reaction.

c) N₂ + 3H₂ → 2NH₃ reaction type combination reaction.

d) 2H₂O₂ → O₂ + 2H₂O reaction type combination reaction.

e) Zn + 2HCl  → ZnCl₂ + H₂ reaction type displacement reaction.

f) C₂H₆ + 7O₂  → 2CO₂ + 3H₂O reaction type combustion reaction.

g) CuCl₂ + H₂S  → CuS + 2HCl reaction type double displacement reaction.

How is an equation balanced written?

The reaction arrow's left and right sides of a balanced equation have an equal number of each type of atom. The products go on the right side of the arrow when writing a balanced equation, and the reactants go on the left.

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To find the order of a reaction with respect to one reactant, you will monitor the choose. As the choose. Of choose. Is changed.

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You must keep track of the change in reaction rate as the reactant's concentration is altered in order to determine the order of a reaction with regard to a single reactant.

How can the order of reaction be determined with regard to each reactant?

Adding together the individual orders yields the reaction's overall order. The total order is 2, for instance, if the reaction is first order with regard to both A and B (a = 1 and b = 1).

According to the rate law, the exponent raised by the concentration term for each reactant determines the order of a chemical reaction with regard to that reactant. The sum of the exponents raised for the rate law's concentration terms determines the reaction's overall order.

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What is representation of function example?.

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The collection of atoms connected to that same carbon skeleton that frequently dictate the features of an organic molecule is known as even the functional group throughout organic chemistry.

What does "function group" mean?

functional group, every one of the countless atom combinations that make up chemical compounds, undergo distinctive reactions, and frequently have an impact on the overall reactivity of each molecule.

How is a function group determined?

Mark all heteroatoms, including halogens, in a molecule. Additionally, highlight these carbon atoms: Atoms joined to any heteroatom by a single or triple bond that is not aromatic. All linked indicated atoms in nonaromatic carbon-carbon maybe double triple bonds combine to form a single FG.

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Identify each element as an alkali metal transition metal halogen or noble gas explain your answers

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Based on the properties of the materials as shown on the table we have;

A - halogens

B - Transition metal

C - Noble gas

D - Metal

What is the kind of material?

We know that there are different kinds of materials that exists. The kind of materials can be found by the properties of the materials. For the metals, they are highly conducting materials and they are silvery white.

Transition metals, are colored materials and they are not so reactive like we have in the metals. On the other hand, the noble gases, are unreactive and they are colorless gases.

The halogens are always colored gases that are highly reactive and they are not found free in nature because they are very highly reactive.

Thus the materials, halogens, transition metals, noble gases and metals can be identified by the properties of the materials.

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When acid is added to pure water, the ph ___________, and when base is added to pure water, the ph ___________.

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When acid is added to pure water, the pH increases, and when base is added to pure water, the pH decreases.

A pH scale is the scale that is used to determine the amount of acidic or basic behavior in an aqueous solution. The pH scale is expressed as negative of the concentration of H⁺ or Hydronium ions. The scale has numeric values from 0 to 14. The solution having a value of 0 to 6 on pH scale will be acidic and solution having value of 8 to 14 will be basic in nature. The solution having value equal to 7 will be neutral. Whenever in an acidic or basic solution water is added, it becomes diluted solution. Adding water in an acidic solution makes the solution loose its acidic nature and moves towards basic nature that is pH increases and adding water in basic solution makes solution loose its basic nature and move towards acidic nature that is pH decreases.

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Two carbon atoms (group 14) bond with two hydrogen atoms (group 1) to form acetylene (c2h2). How would each carbon atom in acetylene bond?(1 point).

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In acetylene, each carbon atom shares one pair of electrons with one hydrogen atom and three pairs of electrons with the other carbon atom.

A carbon atom has four electrons in its outermost shell and needs four electrons to be stable. In acetylene, two carbon atoms are covalently bonded with three electron pairs and the remaining one electron pair is covalently bonded with two hydrogen atoms.

Thus, both carbon and hydrogen atoms gain stability, so in acetylene each carbon atom shares one pair of electrons with a hydrogen atom and shares three pairs of electrons with another carbon atom.

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An equilibrium constant of acid-base chemistry that is greater than 1 is recovered from?.

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An equilibrium constant of acid-base chemistry that is greater than 1 is products than reactants at equilibrium.

At equilibrium, the forward and reverse reaction rates are equal, resulting in constant concentrations for all of the chemicals. Given that, it seems sense that the ratio of concentration for any given reaction at equilibrium will always keep a constant value. The ratio of the mathematical product of a reaction's products to that of the concentrations of its reactants is known as the equilibrium constant (Keq). The balanced chemical equation raises each concentration to the power of its corresponding coefficient. K=1 when equilibrium attains.

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A pure compound is analyzed by normal phase TLC in four different solvents. Considering Rf values as reported below, which solvent system is most polar?Solvent 1) 0.87,Solvent 2) 0.25Solvent 3) 0.33Solvent 4) 0.78Group of answer choicesSolvent 2Solvent 4Solvent 3Solvent 1

Answers

By using four distinct solvents and normal phase TLC, a pure chemical is examined. The most polar solvent system, according to the Rf values listed below, is 0.25 Solvent.

What is Compound price?

Today's compound price is $38.56, and there were $16,761,507 in trades during the past 24 hours. In the previous day, the price of COMP increased by 0.9%. A total of 10 million COMP coins are available, with 6.9 million currently in circulation. Coinbase Exchange is now the most active platform if you're trying to purchase or sell compound.

What are the 3 types of compound interest?

Weekly Compound Interest Formula is one of several kinds of compound interest formulas. The Compounded Quarterly Formula is used to calculate interest that is compounded monthly 12 times per year.

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the cd 2 ion forms a tetrahedral complex with bromide ions. calculate the equilibrium constant for the formation of the complex, given that: if the cadmium bromide complex is dissolved in water to make a solution of 1.00 m, once equilibrium has been reached the concentration of free (uncomplexed) cadmium is 0.0593 m.

Answers

the cd 2 ion forms a tetrahedral complex with bromide ions Kf = 5.01×103  Formation equilibrium of [CdBr4]2- is  Cd2+(aq) + 4Br-(aq) <-------> CdBr42-(aq)  Dissociation Equilibrium of CdBr42- is  CdBr42-(aq.

What is the Difference Between Square Planar and Tetrahedral Complexes?

Tetrahedral complexes are coordination complexes that have a central metal atom surrounded by four constituent atoms in corners of a tetrahedron.

The structure of square planar and tetrahedral complexes, as well as the characteristics of transition metal complexes, are all well described by crystal field theory. The square planar complexes have a four-tiered crystal field diagram, whereas the tetrahedral complexes have a two-tiered crystal field diagram, which is the main distinction between the two types of complexes.

Additionally, transition metals with electron configurations that finish in d8 have a propensity to create square planar complexes, whereas metals with d0 and d10 have a propensity to form tetrahedral complexes.

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A 0. 600 g sample of a compound of arsenic and oxygen was found to contain 0. 454 g of arsenic. What is the empirical formula of the compound?.

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A 0. 600 g sample of a compound of arsenic and oxygen was found to contain 0. 454 g of arsenic. The empirical formula of a compound is As₂O₃.

The mass of a oxygen in the compound is

Mass of O=(Sample mass-Mass of As)

=(0.600-0.454)g

=0.146 g

The atomic mass of arsenic(As) is 75 g/mol and of oxygen(O) is 16 g/mol. Hence moles of oxygen and arsenic are

Moles of As=0.454 g×(1 mol/78 g)

moles of As=0.006053 mol

Moles of O=0.146 g×(1 mol/16 g)

moles of O=0.009125 mol

Divide both moles by 0.006053 mol

moles of As=(0.006053/0.006053)=1

moles of O=(0.009125/0.006053)=1.508≈1.5

Since we cannot take fractional moles in a compound. Hence multiply by 2 to both values of moles

moles of As=(1×2)=2

moles of O=(1.5×2)=3

Since 2 and 3 are values in the subscript of the As and O. Hence, the empirical formula is As₂O₃.

Therefore, the empirical formula of a compound is As₂O₃.

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Please Help!!

How are the transmission, prevention, and treatment of infectious diseases similar to and different from these processes in other diseases?

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Answer:

Many types of medicine aim to treat a disease or injury rather than prevent it. However, preventive medicine stops the disease before it starts. Infectious diseases are transmitted from person to person by the transmission of pathogens such as bacteria, viruses, fungi or parasites. Non-communicable diseases are not transmitted by pathogens and are caused by several other indirect factors.

The isotope Z-22 has an abundance of 35% while Z-24 has an abundance of 65%. What is the average atomic mass of element Z?

Answers

The isotope Z-22 has an abundance of 35% while Z-24 has an abundance of 65%.  the average atomic mass of element Z is 23.3 amu.

Z- 22 ,percent abundance = 35 %

                                            = 0.35

Z - 24 , percent abundance = 65 %

                                              = 0.65

average atomic mass = (mass × percent abundance + mass × percent

                                                                                              abundance )

                                    = (22 ×0.35 + 24 × 0.65)

                                    = 7.7 + 15.6

                                     = 23.3 amu

Thus, The isotope Z-22 has an abundance of 35% while Z-24 has an abundance of 65%.  the average atomic mass of element Z is 23.3 amu.

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If we compare a mole of carbon atoms to a mole of oxygen atoms, which sample will contain more atoms?.

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Since 1 mole of any element contains 6.0221023 atoms, a mole of carbon and a mole of oxygen will have the same number of atoms.

Is a mole of oxygen equivalent to a mole of carbon?

Answer and justification The molar mass of carbon differs from the molar mass of oxygen, hence this assertion is untrue. As a result, one mole of oxygen and one mole of carbon cannot have the same mass.

What kind of link unites carbon and oxygen?

A polar covalent link between carbon and oxygen is known as a carbon-oxygen bond. With six valence electrons, oxygen likes to either share two of them in a bond with carbon, leaving the remaining four unoccupied.

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fill in the blank question. a(n) equation represents all the soluble ionic compounds as hydrated (aq) ions.

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A(n) total ionic equation represents all the soluble ionic compounds dissociated into ions. both the atoms and the electrical charge must be balanced in the equation.

The total ionic equation include all the ion with spectator ions. total ionic equation contains all the soluble ionic compounds. the net ionic equation only have those species which are taking part in the chemical reaction , excluded the spectator ions. The molecular equation is the balanced chemical equation for the ionic equation.

Thus, A(n) total ionic equation represents all the soluble ionic compounds dissociated into ions. both the atoms and the electrical charge must be balanced in the equation.

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The small, but important, energy differences between 3s, 3p, and 3d orbitals are due mainly to?.

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The small, but important, energy differences between 3s, 3p, and 3d orbitals are due mainly to Heinsberg uncertainty principle

The s orbital always has a slightly lower energy than p orbital at the same energy level and so the s orbital always fill with electron before the corresponding p orbital do and the position of the 3d orbital and a small but important differenced between these 3s 3p and 3d are due to the  Heinsberg uncertainty principle and their principal quantum numbers ones rule and the numbers of weapons that can hold the penetration effect

And the electron in the 3s orbital is more likely to be close to the nucleus than is an electron in 3p orbital and the electron in 3p orbital in turn has a greater probability of being close to the nucleus than does one 3d  orbital

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Glucose and fructose are both c6h12o6. What is the structural difference between them?.

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The structural difference between them is Fructose is a five-membered ring and glucose is a six-membered ring.

Glucose is sugar and fructose is an amino acid. Glucose is a monosaccharide, but fructose is a disaccharide. Glucose is the most common monosaccharide, while fructose is rare in nature. Glucose produces signals that regulate appetite by inducing the release of insulin, whereas fructose affects appetite in this way. No.

Although these sugars are structural isomers of each other, glucose contains an aldehyde functional group and fructose contains a ketone functional group. Fructose changes blood sugar levels much more slowly than glucose and does not appear to affect insulin levels. Unlike glucose which is processed throughout the body, fructose is almost completely metabolized in the liver. Over time, overdose can lead to fatty liver and visceral fat around major organs.

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Most of earths volcanoes are formed by a the interaction of continental plates b the melting of ice on continental plates c meteorites that strike continental plates d water evaporating this is earth science

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Most of Earth's volcanoes are formed by the interaction of continental plates.

What is earth sciences?

It is the study of the Earth's structure, properties, processes, and four and a half billion years of biotic evolution.

The movement of faults at plate boundaries can provide a convenient pathway for magma to reach surface. It helps to explain this by looking at three main types of plate boundary:

constructive boundaries (divergent): where plates are moving away from each other as new crust is created between two platesdestructive boundaries (convergent): where plates are moving towards each other and old crust is either dragged down into mantle at a subduction zone or pushed upwards to form mountain rangestransform boundaries (conservative): where plates are moving past each other and crust is neither created nor destroyed

Constructive boundaries:

At constructive plate boundaries also known as divergent boundaries, the tectonic plates move away from one another to produce volcanoes. Hot magma rises from mantle at mid-ocean ridges, pushing the plates apart

Destructive boundaries:

Volcanoes can form at subduction zones where the tectonic plates are moving towards each other and one plate descends beneath the other

Thus option a is correct answer

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Complete each statement on safety precautions when using round bottom flasks. Before using the flask, inspect it for _____________ use _____________ for stability when suspending the flask on a ring stand. Never heat a flask that is ________.

Answers

Before using the flask, inspect it for cracks or imperfections. Use a clamp for stability when suspending the flask on a ring stand. Never heat a flask that is closed.

In a laboratory, glassware is the most prevalent item. Kitchen glassware used in homes is very different from laboratory glassware, which is made for specific uses and necessitates careful handling. It's vital to remember that scientific equipment, such as glassware, should only be used in laboratories and should never be utilized outside of the home.

Heat must be added to liquid mixes in decreased temperatures for rotary vacuum evaporators. Apply tape or screen protectors to the flask's spherical bottom to reduce harm from inadvertent breaks. Additionally, the recommended vacuum limitations shouldn't be exceeded.

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a buffer is a solution containing a weak acid and its conjugate base or a weak base and its conjugate acid . a buffer solution [ select ] the point at which a buffer can no longer resist changes in ph in the presence of acid or base is called the [ select ] . what is a valid way to make an ammonia/ammonium buffer for use in the laboratory? mix equal volumes of [ select ]

Answers

For the titration between strong acid and weak base equivalence point occurs at ph 6 which is acidic in nature and methyl red is red in pH under 4.4 and yellow in pH over 6.2.

Methyl orange is used as the indication while titrating strong acid and weak base.Methyl Orange is an indicator that's utilized to show where the acid-base titration's equivalence point is.

It turns red in an acidic environment and yellow in a basic one (pH 4.4 and higher).It is made by treating helianthin with sodium hydroxide. Helianthin is produced by mixing N,N-dimethylaniline with diazotized sulphanilic acid.

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an element conducts electricity, and its oxidation state in ionic compounds is usually . what is the most likely identity of the element?

Answers

Answer:
Copper, silver, aluminum, gold, steel, and brass are common conductors of electricity. The most highly conductive metals are silver, copper, and gold

Explanation:

The most highly conductive metals are silver, copper, and gold.

The elements that conduct electricity, and their oxidation state in ionic compounds. The most likely identity of the element is they are metals.

What are chemical elements?

Chemical elements are the pure forms of substances that are present on the earth's surface or crust. There are 180 elements present in a periodic table there, arranged by the rising of their atomic number.

Metals are those elements that are present in the middle of the periodic table. Metals are soft, malleable ductile, and they're used for making many other substances. Metals are good conductors of heat and electricity.

Therefore, the components of ionic compounds that are electrically conductive and their oxidation state. The element's most likely classification is as a metal.

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the reaction of benzaldehyde with acetone and sodium hydroxide produces choose... this is an example of choose... reaction.

Answers

The reaction of benzaldehyde with acetone and sodium hydroxide produces  this is an example of mixed aldol condensation reaction.

The reaction of benzaldehyde with acetone and sodium hydroxide produces dibenzalacetone.   . this is an example of mixed aldol condensation. in mixed aldol condensation molecule of an aldehyde react ketone to form dibenzalacetone.   the more reactive is the aldehyde as compared to that of ketone. thats why rapidly reacts with anion of ketone. the formula of dibenzalacetone  C₁₇H₁₄O.  The two benzaldehyde molecules react with acetone and form dibenzalacetone.

Thus, The reaction of benzaldehyde with acetone and sodium hydroxide produces  this is an example of mixed aldol condensation reaction.

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URGENT!! ILL GIVEBRAINLIEST!!!! AND 100 POINTS!!!!! Which zen and shinto values most likely contributed to the growth of these belief systems in japan?. once consumers decide that they need something, what is the first step they take as they begin to think about a product purchase? A girl was born in 1979. How old will she be in 2007 which candidate would most likely benefit from peripheral parenteral nutrition? group of answer choices a patient who needs nutrition support for 2 to 4 weeks a person who has fluid restrictions What is the pronoun in this sentence below "The record speed for a duck is more than 70 miles per hour." Divide. Round to the nearest tenth. 3.52.29 Reserves consist of the currency in the _____ plus the balance on its _____ account at _____. 2Cr2+(aq) + Cl2(g) 2Cr3+(aq) + 2Cl-(aq)What is the oxidation and reduction half-reactions? Lora's phone records data for screen time each week. Last week, she used 750 minutes. This week, Lora used 495 screen time minutes on the phone. Calculate the percent decrease in screen time this week. 27% 34% 40% 52% assuming that expenses exceed revenues, which of the following correctly indicates the structure of the journal entry that is used to close revenue and expense accounts? multiple choice debit retained earnings, debit expenses, and credit revenues. debit revenues, debit retained earnings, and credit expenses. debit revenues, debit expenses, and credit retained earnings. debit expenses, credit revenues, and credit retained earnings. SHOW WORK FOR BRAINLIST what is the difference between economies of scale and economies of scope a. scale refers to the magnitude or size of the operation, while scope refers to the reach of defined savings within the value chain. b. scale refers to the extent of change, while scope refers to the possibilities of change. c. scale is about dimensions, while scope is about the capacity available for production capabilities. d. scale refers to cost savings that accrue directly from larger-sized operations, while scope stems directly from strategic fit along the value chains of related businesses. e. scale and scope mean the same thing and the only difference is the extent of cost savings accrued from unrelated businesses in each. A human cell has a mutation in the gene that encodes the enzyme that generates lactate from pyruvate, rendering that enzyme completely non-functional. Assuming that there is ample glucose present, how would this cell generate energy in the presence of oxygen?. In 2012, there were approximately 980 thousand restaurants in the United States. In 2016, there were 1046 thousand restaurants. (Source: National Restaurant Association)a. Write an equation describing the relationship between time and the number of restaurants. Use ordered pairs of the form (years past 2012, number of restaurants in thousands).b. Use this equation to predict the number of eating establishments in 2018 a geologist measures the amount of seafloor produced along a mor (mid-oceanic-ridge) to be 45 km. the oldest crust produced is 4.5 ma. what is the spreading rate of the mor in cm/yr. (use the rate equation) 24. walking down jane street, ralph passed four houses in a row, each painted a different color. he passed the orange house before the red house, and he passed the blue house before the yellow house. the blue house was not next to the yellow house. how many orderings of the colored houses are possible? The word ___________ is commonly used for a romantic art song with a german text. A block i pulled 0. 90 meter to the right in 2. 5 econd. What i the block' average peed to the nearet hundredth of a meter/econd (m/)? 1. Cristina y unas otra doncellas _______ (pulir) la cubertera de plata cuando dos camareros ______ (dejar) caer el pan al suelo. Qu torpes de ellos! 2. Andrs _______ (descansar) en su dormitorio cuando Beln y sus mentiras ________ (llegar) y Beln le _______ (decir) que ella ____ (ir) a aceptar otro puesto con Don Bernardo. 3. En esa escena, Andrs _______ (llorar) y Beln __________ (mentir: e -> ie/i). Realmente Beln no lo _______ (querer: ue -> uie/IRR). 4. _______ (hacer) muy bien tiempo ese dia. Mercedes _____ (leer) con la luz de la ventana; __________ (ser) las dos de la tarde cuando Eugenia ______ (empujar) por al ventana. Mercedes _______ ( caerse ) al suelo con un golpe sordo. De repente, ______ ( empezar) a llover.5. Julio ________ ( correr) a la escena de la cada y mientras la ________ ( examinar ) a la vctima, Hernando ______ (venir) para ver lo que los hombres _______ ( hacer) con la vctima. El detective les ________ ( gritar ), No toque nada! 6. Por lo menos cinco o seis clientes _________ (salir) del hotel mientras Julio ______________(estar) con Mercedes. En ese momento, Ayala _________ (darse) cuenta de que __________ (haber) oportunidades de robar el cuchillo dorado. 7. Mientras Julio _________ (discutir) el cuchillo perdido con el detective, nadie ________ (saber) la ubicacin del asesino. La verdad es que esa persona todava ________ (estar) deambulando en los pasillos del hotel todo el tiempo. 8.Mientras el General Herrera y Doa Teresa le ________ (hablar) a Eugenia la Loquita, Javier _______ (entrar) en el cuarto, pero de repente el general _________ (cerrar: e->ie) la puerta en su cara. 9. Segn lo que ________ (decir) Don Bernardo, el esposo de Doa Teresa le _______ ( robar) el Hotel ( hace muchos aos) , y l siempre _______(estar) furioso con el Hotel. 10. Doa Sofia le ________ (espiar) a Beln y Diego en la cocina, cuando los dos __________ (acercarse ) a besarse, el uno al otro. 11. Don Bernardo le ______ (mencionar) a Beln que _______ (ir) a despedir a ella por estar embarazada. La vida en aquel entonces no ______ ( ser) nada fcil para las mujeres. 12. Doa Teresa le _________ (dar ) un cheque a Beln para que ella no preguntara nada a nadie en el futuro. Pero Beln no __________ ( ir) a recibir ese dinero hasta que diera a luz al beb. 13. Alicia y Ignacio ________ ( platicar) en el vestbulo enorme y lujoso del Hotel cuando Julio _________ (acercarse ) con una carta, ________________ (?) especficamente por l mismo! 14. Luego , Alicia y Julio ________ (estar) juntos en una charla privada cuando Diego de repente ________ (aparecer) y _________ (estar ) furioso con su novia, quien __________ (mantener) la calma en ese moment. No le _______ (revelar) su terror a nadie, pero realmente _________ (preocuparse) por la situacin.