Which of the following is a true statement about diffusion.

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Answer 1

Answer:

D) Molecules move from areas of high concentration to areas of low concentration.

Explanation:


Related Questions

You get lost in extremely cold weather. You are unable to start a fire. Which of the following is the best way to survive?.

Answers

Answer:

go back in time and dont go anywhere cold

Explanation:

Which substances are necessary for the synthesis of most materials in an organism.

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Enzymes

Explanation:

are substances necessary for the synthesis of most materials in an organism.

I hope this is an option???

how did the officer feel about himself​

Answers

Answer:

how happy

Explanation:

Promoters and enhancers are dna sequences both bound directly by ____________.

Answers

Answer:

Transcription factors

A global resources company uses data-intensive, cloud-based simulation software, but users in remote locations find that the responsiveness is poor due to the amount of data being transferred to and from the cloud. In response, the company decides to deploy multiple instances of the application in locations closer to the end users.

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There are several advances in technology. The type of technology is illustrated in this example  is called Edge computing.

Edge computing is known as a form of distributed computing  that serves computation and data storage closer to data source.

It is known as the act of holding, storing, processing and analyzing data near the client.

This form of computing draws closer the processing and storage of data  to the equipment.

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A global resources company uses data-intensive, cloud-based simulation software, but users in remote locations find that the responsiveness is poor due to the amount of data being transferred to and from the cloud. In response, the company decides to deploy multiple instances of the application in locations closer to the end users.

which type of technology is illustrated in this example?

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In the diagram, ce=12 units and be=5 units. Based on the given information, what is ae? 2 units 7 units 12 units 17 units.

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Answer:

C. 12 units.

Right on edge

In the diagram, ce=12 units and be=5 units. Based on the given information. So, the answer will be 7 units. Thus, option B is correct.

What is mean by Triangle?

A triangle is a three sided polygon, which has three vertices and three angles which has the sum 180 degrees.

Given that;

In the diagram,

⇒ CE = 12 units

⇒ BE = 5 units

Now,

Since, Triangle CBE is an right triangle.

And, We have;

⇒ CB = AB

⇒ ∠DBC = 90°

⇒ ∠ABE  = ∠DBC = 90° (opposite angles formed by the intersection of  AC and DE.)

As, ∠CBE and  ∠ABE are supplementary angles and form a straight line.

So, We get;

⇒ ∠CBE + ∠ABE =180°

⇒∠CBE =  180° - ∠ABE  

           = 180°- 90°

           = 90°

And, Between triangle ΔCBE  & ΔABE;

⇒ ∠CBE = ∠ABE = 90°

⇒ CB = AB (given)

⇒ BE = BE  (common side)

Hence, The triangles Δ CBE  & ΔABE are congruent.

⇒ Δ CBE  ≅ ΔABE( by S-A-S Congruency)

⇒ CE = AE ( as triangle Δ CBE  & ΔABE are congruent then the sides are same.)

⇒  AE = 12 units

Thus, The length of AE = 12 units

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A coordinate plane is labeled with quadrants 1, 2, 3, and 4. Point P is located at (–4, –7). P is reflected across the x-axis to create P'. In which quadrant is P' located? Quadrant I Quadrant II Quadrant III Quadrant IV.

Answers

Answer:

Quadrant II

Explanation:

P (-4, -7) lies in 3rd quadrant

reflect across the x axis (x, y) --> (x, -y)

so P' (-4, 7)

it lies in 2nd quadrant

Answer:

B

Explanation:

got it right

Mason bought 6 loaves of bread and 3 packages of cheese for a total of $27. The cost of a package of cheese is $1. 50 more than the cost of a one loaf of bread. What is the combined cost of one loaf of bread and one package of cheese?.

Answers

Answer:

Bitlog

Explanation:

iklog

The diagram shows 3 identical circles inside a rectangle.

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Answer:

Explanation:

Diagram?

It is affected by the structure of the bones and muscles surrounding the joint.

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Answer:

um... ok

Explanation:

Who intended to write an epic poem 12 books long? Question 3 options: Francis Drake Sir Walter Raleigh Edmund Spenser William Shakespeare.

Answers

Answer:

emund spencer

Explanation:

k12 test got it right have a great day xD

What term best describes region ""b"" of the phospholipid model above?.

Answers

The term which best describes the region "b" of the phospholipid model in the attached image (below) is: Hydrophobic.

Phospholipids are also referred to as phosphatides and they are a type of lipid whose molecule comprises the following:

A hydrophilic "head" that contains a phosphate group.Two (2) hydrophobic "tails" joined by an alcohol residue and that are mainly derived from fatty acids.

This ultimately implies that, a large potion of the cell (plasma) membrane is made up of lipids, which are mainly phospholipids and they control the movement of large hydrophilic molecules such as alkanes, oils, and fats.

In conclusion, hydrophobic is a term that is used to describe the tail or lower part of a phospholipid model, which is the "b" region in the image attached below.

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If a unit price label has a unit price of 21. 5 cents per pound, how much is the total price for an 8 pound package? a. $0. 37 b. $1. 72 c. $2. 69 d. $17. 20.

Answers

Answer:

b $1.72

Explanation:

21.5 cents for 1 pound

p for 8 pounds

p = 8 * 21.5

= 172 cents

= $172 / 100

= $1.72

If you have a cb radio, you can turn to channel ___________ and request police assistance.

Answers

Based on radio analysis, if you have a CB radio, you can turn to channel Nine (9) and request police assistance.

What is CB Radio?

CB Radio is the acronym for Citizen band radio. It is divided into 40 channels.

Each CB radio has channel frequencies between 26.965 to 27.405 MHz.

To request police assistance on CB Radio, one must tune to Channel 9. Channel 9 is designated for Emergency communication, and it has a frequency of 27.065 MHz.

Hence, in this case, it is concluded that the correct answer is "Channel 9."

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A cube with volume 8 $\text{cm}^3$ is cut in half by a plane which contains two edges of the cube. What is the area of the rectangle formed by the intersection of the plane and cube? express your answer in simplest radical form.

Answers

The area of the rectangle formed by the intersection of the plane and cube is [tex]4\sqrt{2}cm^2[/tex]

The diagram of the cube and the cutting plane is shown in the figure.

Since the cube has a volume of [tex]8cm^3[/tex], the sides are [tex]2cm[/tex] each.

From the diagram, the red rectangle is the rectangle formed from the intersection of the plane and the cube. It has an area given by

[tex]A_R=\text{side of cube}\times \text{diagonal}=2d[/tex]

and, using Pythagoras' theorem,

[tex]d=\sqrt{2^2+2^2}\\d=\sqrt{8}=2\sqrt{2}\text{ cm}[/tex]

Substituting the value of [tex]d[/tex] into the formula for [tex]A_R[/tex]

[tex]A_R=2\times d\\=2\times 2\sqrt{2}\\=4\sqrt{2}[/tex]

The area of the rectangle formed by the intersection of the plane and cube is [tex]4\sqrt{2}cm^2[/tex]

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Answer:

4 square root of 2cm

Explanation:

cool stuff

if the natural market forces are left to their own devices, will tourism result in income redistribution that works in favor of the poorer segments of the population?

Answers

Answer:

No

Explanation:

No, companies will most likely reduce benefits/wages to increase profit margins and increase revenue, resulting in increased share value and happier shareholders.

A wheel rotates with a constant angular acceleration of 3. 50 rad/s2.

Answers

Answer:

is this a true or false question?

Explanation:

Which of the following is a difference between phase 1 and phase 2 of meiosis.

Answers

ok done. thank to me :>

Which historical figure does old major most likely represent? tsar nicholas ii an imperial guard vladimir lenin joseph stalin.

Answers

Answer: old major is based on Karl Marx and partially Vladimir Lenin

Explanation:

The historical figure that old major most likely to represent is Vladimir Lenin. The correct option is C.

Who does old Major represent and why?

The pig Snowball represents the intellectual revolutionary Leon Trotsky, while Old Major represents either Karl Marx or Vladimir Lenin.

Old Major represents Karl Marx and Vladimir Lenin, who promoted the Communist Party but died before their vision could be realized.

As a result, those who did not fully comprehend the dream were able to twist it to their advantage.

Old Major describes a dream he had the night before in which animals are free, happy, well fed, and treated with dignity in a world free of human tyranny.

He exhorts the animals to do everything possible to make this dream a reality, including overthrowing the humans who claim to be their owners.

Thus, the correct option is C.

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In the poem "War Is Kind," which best describes the effect of the repetition of the lines "Do not weep. War is kind"? These lines illustrate the fact that people react very differently to suffering. These lines suggest that people who suffer from war are overreacting. These lines highlight the idea that war is not as brutal as people think. These lines emphasize the harshness of the scenes the speaker describes.

Answers

There are different kinds of poem. In the poem "War Is Kind," the best description of the effect of the repetition of the lines is that the lines emphasize the harshness of the scenes the speaker describes.

The line of the poem talks able the cruelty of war and how its effect on the people.

War is not a pleasant situation. Stephen Crane in his poem calls war "kind". This is because he laugh at the idea that young men often believe that going to war is noble and dying for one's country is an heroic act.

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Answer:

These lines emphasize the harshness of the scenes the speaker describes.

Explanation:

D on edge!

Hydrogen reacts with chlorine to form hydrogen chloride (HCl (g), Delta. Hf = –92. 3 kJ/mol) according to the reaction below. Upper H subscript 2 (g) plus upper C l subscript 2 (g) right arrow 2 upper H upper C l (g). Which statement is correct? Use Delta H r x n equals the sum of delta H f of all the products minus the sum of delta H f of all the reactants. The enthalpy of the reaction is –184. 6 kJ, and the reaction is exothermic. The enthalpy of the reaction is –184. 6 kJ, and the reaction is endothermic. The enthalpy of the reaction is 184. 6 kJ, and the reaction is endothermic. The enthalpy of the reaction is 184. 6 kJ, and the reaction is exothermic.

Answers

Answer:

a

Explanation:

aaa

The statement which is correct about the reaction of hydrogen with chlorine is used Delta H r x n equals the sum of delta H f of all the products minus the sum of delta H f of all the reactants. The correct option is A.

What is a chemical reaction?

A chemical reaction is a transformation of one or more chemicals (the reactants) into one or more distinct compounds (the products). Chemical elements or chemical compounds make up substances.

When a chemical reaction occurs, the reactance responds by rupturing the bonds in the energy and forming new compounds. Breaking chemical bonds between reactant molecules (particles) and creating new bonds between atoms in product particles are two aspects of chemical reactions (molecules).

Therefore, the correct option is A, Use Delta H r x n equals the sum of delta H f of all the products minus the sum of delta H f of all the reactants.

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Oscar started freaking out about the test formal brainly.

Answers

Answer:

?

Explanation:

Answer:

y lol

Explanation:

I learned that modal adverbs are.

Answers

Answer:

Modal adverbs are used to modify specific verbs that consist of a linking verb (verb of being) and sometimes another verb.

Explanation:

Klaus invested $8,000 in a savings account. If the interest rate is 3. 45%, how much will be in the account in 15 years by compounding continuously? round to the nearest cent.

Answers

Answer:13,422.62

Explanation:

Francis has the standard plan offered by his employer and is making an office visit to an in-network doctor to treat his flu-like symptoms. How much would francis be asked to pay by the office manager in the doctor's office?.

Answers

There are different kinds of healthcare plans. Francis will not pay (Option one) if he be asked to pay by the office manager in the doctor's office.

There is a standard of minimum coverage that is applicable to employment based health plans.

A health plan must meets the minimum required  value standard if;

a. It was designed to pay at least 60% of the total cost of medical services for a standard population.

b. Does the employer offer a health plan that meets the minimum value standard.

Francis is already covered in his his standard plan and therefore will not be expected to pay the money. But in cases of only some percentage of the plan is covered, then the individual can cover the rest expenses.

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Francis has the Standard Plan offered by his employer and is making an Office Visit to an in-network

doctor to treat his flu-like symptoms. How much would Francis be asked to pay by the office manager in

the doctor’s office?

a. $0

b. $15

C. $25

d $40

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Answer: C

Explanation:

During his party in chapter 3 which is an example of the gossip about gatsby.

Answers

Answer: During his party in chapter 3, one of the gossip about Gatsby is that he killed a man once

Explanation:

Answer:

that he attended oxford

Explanation:

To what extent do covalent compounds conduct electricity?.

Answers

Answer:

A covalent bond is formed between non metal atoms, which combine together by sharing electrons. Covalent compounds have no free electrons and no ions so they don't conduct electricity

Explanation:

Answer:

the answer is never

Explanation:

i did the test :)

A wave with short wavelength will have ____ frequency and ___ energy.

Answers

A wave with a short wavelength will have a high frequency and high energy

An entrepreneur is considering the purchase of a coin-operated laundry. The current owner claims that over the past 5 years, the mean daily revenue was $6750 with a population standard deviation of $265. A sample of randomly selected 30 days reveals a daily mean revenue of $6280. If you were to test the null hypothesis that the daily mean revenue was $6750, which test would you use?.

Answers

Based on the given value of sample size and the population standard deviation, the required test for the null hypothesis is the Z test of population mean.

The Z test of population is used to test the null hypothesis of a Normal distribution.

Since, the sample size is large (>30) and the variance of the population is known, the most appropriate test of hypothesis to use is the Z test of population mean.

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Her nervousness had a profound.

Answers

Huh yes that would work out well I think it’s a great deal to get it done by the end of the

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