Answers
The correct answer is to Represent the locations of subatomic particles in different atomic theories.
Explanation:
Atoms, which are the basic unit of matter in the universe are composed of subatomic particles (protons, neutrons, electrons). Moreover, during history atoms have been represented through different models that differ in their general structure as well as the location of sub particles.
This can be seen in the image presented because Thompson's model purposes electrons, which are represented by circles with the negative sign, are distributed inside a positively charged substance. On the other hand, Bohr's model proposes protons are in the center and electrons orbit around it, which shows different locations of sub-particles.
Related Questions
Which part of your integumentary system is found on the outside of your body? *
a. Epidermis
b. Keratin
c. Dermis
d. Melanin
Answers
Answer:
The correct answer is a. Epidermis.
Explanation:
The skin is made up of two layers that have different structure and origin: epidermis and dermis, which are closely related. The epidermis is the most superficial part of the skin and is made up of a keratinized flat stratified epithelial tissue, where several layers or strata can be seen that, depending on their greater or lesser development, allow the skin to be classified into thick and thin. The thick skin is on the palms of the hands and the soles of the feet and is characterized by a thick layer of keratin and by having a so-called lucid layer that does not exist in thin skin. Thin skin also has keratin, but the thickness of the keratin layer is much less. The epidermis is separated from the dermis by a limiting membrane, the basement membrane, which measures 50-70mm thick and is attached to the dermis by reticular fibrils that show axial periodicity.
Write a sentence using the word neutron.
Write a sentence using the word Electron.
Can someone help me I need to write sentences using these words
Answers
electron: Electrons are very useful when it comes to an atom as it is a negative charge and balances out the positive.
Why are gills, a heart, and a closed circulatory system a much more efficient way of getting oxygen to all the cells than that of insects?
Answers
Answer:
Due to fast transportation of oxygen, waste material and nutrients.
Explanation:
Gills, a heart, and a closed circulatory system are more efficient ways to provide oxygen to all cells than that of open circulatory system of insects because in the closed circulatory system blood transfers is faster than open circulatory system, thus oxygen, nutrients, and wastes transport is also very fast so we can say that closed circulatory system is more efficient than open circulatory system.
Answer:
Gills, a heart, and a closed circulatory system are more efficient ways to provide oxygen to all cells than that of open circulatory system of insects because in the closed circulatory system blood transfers is faster than open circulatory system, thus oxygen, nutrients, and wastes transport is also very fast so we can say that closed circulatory system is more efficient than open circulatory system.
Explanation:
Gills, a heart, and a closed circulatory system are more efficient ways to provide oxygen to all cells than that of open circulatory system of insects because in the closed circulatory system blood transfers is faster than open circulatory system, thus oxygen, nutrients, and wastes transport is also very fast so we can say that closed circulatory system is more efficient than open circulatory system.
( DO NOT ANSWER IF U DO NOT KNOW PLEASE, URGENT ) Do the following exercise, showing all your calculations. 1. a) Compare the speed that light waves travel in air to the speed that sound waves travel in the air. (Show results in meters/second) Comment: b) How many times faster do light waves travel in air in comparison to sound waves in air? Show your working out and answer here: 2. Compare the speed of light in water to the speed of sound in water.(Show results in meters/second) Comment:
Answers
Answer:
This is physics. Not biology. Just search up the speed of sound and light and divide the two numbers to see how many times faster light waves are. Do the same thing for the water.
Lakes, river, ponds, oceans are all part of what sphere?
Answers
Answer: Hydrosphere
Explanation: The hydrosphere is all the water such as lakes and rivers.
It also includes all the gas clouds because water can be solid, liquid, or gas
so oceans, ice caps, and water vapor is included.
Answer:
hydrosphere
Explanation:
A planet's hydrosphere can be liquid, vapor, or ice. On Earth, liquid water exists on the surface in the form of oceans, lakes and rivers. It also exists below ground as groundwater, in wells and aquifers.
can y'all help me out I'm not good at science! I'll make Brainliest!!!!
Answers
pls help it's urgent
Answers
Explanation: frequency
A always pairs with ______
G always pairs with ______
So if there are 56 As, there will be _______ Ts
and
If there are 44 Gs, there will be _______ Cs.
If there are a 100 bases-pairs and 65 bases are Ts, there will be __________Gs. (Math required)
Answers
Answer:
thymine(t)
cytosine(c)
56
44
35
Explanation:
A always pairs with T, so 56 A's will pair with 56 T's
G always pairs with C, so 44 G's will pair with 44 C's
100 base pairs means there are 200 bases present altogether
out of 200, we have 65 T's so ultimately we will have 65 A's
we are now left with 70, of which have will be C and half G, which gives 35 C's and G's
please give brainliest
Answer:
thymine(t)
cytosine(c)
56
44
35
Explanation:
Plzzz helppp me
A man is mowing on a grass surface and applies a horizontal force of 74 N to a lawnmower as shown below.
If the force of friction resisting the lawn mower is 9 N, what is the net force acting on the lawn mower?
A)65 N
B)47 N
C)9 N
D)83 N
Answers
The answer is A .
If you want the explanation please let me know !
Which of the following statements are true? Select all that apply.
A. The order of amino acids in a protein does not affect the protein’s function.
B. Each type of amino acid interacts in the same way with molecules in the cell environment.
C. A protein’s structure depends on the order of its amino acids.
D. The shape of a protein can affect its function.
Answers
Answer:
C. A protein’s structure depends on the order of its amino acids.
Answer: The real anwser is C and D
Four score and seven years ago our fathers brought forth on this continent a new __________________, conceived in ____________________, and dedicated to the proposition that all men are created ________________.
Now, we are engaged in a great civil war, testing whether that nation or any nation so conceived and so dedicated, can long endure. We are met on a great battle-field of that war. We have come to dedicate a portion of that field, as a final resting place for those who here gave their lives that that nation might live. It is altogether fitting and proper that we should do this.
But, in a larger sense, we cannot _____________________--we cannot _______________________--we cannot ______________________--this ground. The brave men, living and dead, who struggled here, have consecrated it, far above our poor power to add or detract. The world will little note, nor long remember what we say here, but it can never forget what they did here. It is for us, the living, rather to be dedicated to the great task remaining before us--that from these honored dead we take increased devotion to that cause for which they gave the last full measure of devotion--that we here highly resolve that these dead shall not have died in vain--that this nation, under God, shall have a new birth of _________________--and that government of the ________________, by the __________________, for the ____________________, shall not perish from the earth.
Answers
Four score and seven years ago our fathers brought forth, on this continent, a new nation, conceived in Liberty, and dedicated to the proposition that all men are created equal.
Now we are engaged in a great civil war, testing whether that nation, or any nation so conceived, and so dedicated, can long endure. We are met on a great battle-field of that war. We have come to dedicate a portion of that field, as a final resting-place for those who here gave their lives, that that nation might live. It is altogether fitting and proper that we should do this.
But, in a larger sense, we cannot dedicate -- we cannot consecrate--we cannot hallow this ground. The brave men, living and dead, who struggled here, have consecrated it far above our poor power to add or detract. The world will little note, nor long remember what we say here, but it can never forget what they did here. It is for us the living, rather, to be dedicated here to the unfinished work which they who fought here have thus far so nobly advanced. It is rather for us to be here dedicated to the great task remaining before us that from these honored dead we take increased devotion to that cause for which they here gave the last full measure of devotion - that we here highly resolve that these dead shall not have died in vain--that this nation, under God, shall have a new birth of freedom--and that government of the people, by the people, for the people, shall not perish from the earth.
PLEASE ANSWER, IM BEING TIMED! GIVING 30 POINTS! WILL MARK BRAINLIEST TO A CORRECT ANSWER!
In human genetics, the allele for having freckles is inherited apart from the allele for having attached earlobes. Which one of Mendel's principles does this illustrate?
A- Principle of Alleles
B- Principle of Dominance
C- Principle of Independent Assortment
D- Principle of Segregation
Answers
Explanation:
The answer is B., because if freckles are a dominate trait between a female with freckles and a male with freckles, they're offspring will have a dominant trait of freckles..
Mendel's principle that describes this condition is known as the Principle of Independent Assortment. Thus, the correct option for this question is C.
What is the Principle of Independent Assortment?The Principle of Independent Assortment states that the two factors of each character separate out independently of the factors of the other characters at the time of gamete formation.
They get randomly rearranged in the offspring producing both parental and new combinations of new characters. According to the question, freckles are dominant over no freckles and unattached earlobes are dominant over attached earlobes.
This states that the factors of each character separate out independently. That is why the genes of these characters are not linked or associated with each other.
Therefore, the correct option for this question is C.
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Describe what happens as a plant's turgor pressure increases and decrease AS MUCH POINTS AS I CAN GIVE
Answers
Answer:
Brainliest pls
Explanation:
Turgor pressure in plants. Turgor pressure within cells is regulated by osmosis and this also causes the cell wall to expand during growth. Along with size, rigidity of the cell is also caused by turgor pressure; a lower pressure results in a wilted cell or plant structure (i.e. leaf, stalk).
Turgor pressure in plants plays a key role in processes such as growth, development, mechanical support, signalling, flowering and stress response. Turgor pressure is an ideal means in plant cells through which the energy content of water molecules (water potential) can be adjusted quickly, within seconds.
15. The field of ___
focuses on identifying the role any substances may
have played in an illness or death.
Answers
Answer:
Toxicology
Explanation:
The Field of Toxicolgy deals with the with the nature, effects, and detection of poisons
the genetic code is universal and is common to almost all organisms
Answers
If so, it’s DNA.
(Deoxyribonucleic acid)
After Dante catches the flu virus, he feels very tired and loses his appetite. His body aches and he gets a high fever. Which best describes Dante’s symptoms? they are a response to an infection, which is an internal stimulus they are a response to being tired, which is an external stimulus they are a response to hunger, which is an internal stimulus they are a response to an illness, which is an external stimulus
Answers
Answer:
Hello, the answer that you are looking for is A, "they are a response to an infection, which is an internal stimulus."
Explanation:
I hope this helped.
A
got this answer right
What other gland releases hormones?
Answers
Answer:
Pituitary gland
the shortest bone in the body is called
Answers
Answer:
stapes
Explanation:
Which organisms undergo Carnegie stages? A lizard B sheep C snail D worm YOU CAN CHOOSE MORE THAN ONE ANSWER!
Answers
Answer:
Sheep
Explanation:
Carnegie stages can be described as the period of maturation in mammals. It is during this period that they develop most of the body parts and organs that is needed for them to survive in the outside world. There are about 23 stages which classify the ways each mammals form and develop various features on their bodies.
The Carnegie Stages of development are unique to mammals this is because mammals carry their young one in their wombs, they stay there deriving nutrient from their mother until they are ready to be born. From the options listed above the mammal among the animals, there is sheep. Hence a sheep undergo Carnegie stage.
Answer:
Lizard and sheep, A and B I took the test and figured it out lol thought you may need help
Explanation:
Who of you all like roddy ricch
Answers
Answer:
not me lol
Explanation:
Answer:
he is okay i like a couple of his songs.
Explanation:
Inner / Outer Planets in relation to the sun, labeling Terrestrial planets from Gaseous planets.
Answers
Answer:
The inner planets are closer to the Sun and are smaller and rockier. The outer planets are further away, larger and made up mostly of gas. The inner planets (in order of distance from the sun, closest to furthest) are Mercury, Venus, Earth and Mars.
What did a thin slice of cork seem like to Robert Hooke when he observed it through a microscope?
Answers
Answer:
Cells
Explanation:
When Robert Hooke observed a thin slice of cork through a microscope, he saw millions a little cells.
Pam and Dave have been married for 4 years. Recently Pam and Dave had a terrible fight. Pam believes Dave insulted her
sister at Thanksgiving. Dave told Pam he would apologize, but he never did. Now Pam feels like she cannot trust Dave
when he says he will do something. Dave thinks the incident was no big deal and has no idea Pam is so mad. Lately, Pam is
spending more time with her sister and Dave is spending more time at work. The result is that they hardly talk to each other.
a.
At this point what would be the most probable result if Pam and Dave do nothing about their relationship.
Their relationship would move back to the intimacy stage.
b. Their relationship would move to the repair stage.
Their relationship would move to the dissolution stage.
d. Their relationship would remain in its current stage.
C.
Answers
Answer:
b got a 100 on my test on e2020
Explanation:
The relationship of Pam and Dave would remain in its current stage as they hardly talk to each other. Thus, the correct option is D.
What is a relationship?A relationship is a connection or way by which two people or things are connected to each other. A marriage is a kind of an intimate relationship that is an interpersonal relationship which involves the physical or emotional intimacy between the two individuals. Generally, an intimate relationship is commonly a sexual relationship, it may also be a non-sexual relationship such as that between the members of a family, friends, or acquaintance.
To resolve any conflict in a relationship, the two people who are connected to each other needs to talk to each other and understand the issues which will help in resolving the conflict.
Therefore, the correct option is D.
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Match the following DNA strand to its complementary strand of RNA
TTA - CAA - ACC - ATA
Question options:
AAU - GUU - UGG - UAU
AAT - GTT - TGG - TAT
AAU - CTT - TGG - TAT
ATG - CCG - AAT - TCG
Answers
Answer:
AAU GUU UGG UAU
it's U for T because RNA doesn't have thymine, but they contain uracil
Which best describes the difference between an observation and an inference?
Answers
Which statement describes how heterotrophs depend on autotrophs for survival?
A) Autotrophs supply oxygen for respiration.
B) Autotrophs provide sunlight for respiration.
C) Autotrophs make lactic acid for respiration
D) Autotrophs produce carbon dioxide for respiration
Answers
Answer:
A
Explanation:
i took a test got it wrong but it showed me this is the answer :)
The organism that is incapable of producing food for their needs and depends on other organisms are called heterotrophs while the food-producing organisms are called autotrophs.
Autotrophs supply oxygen for respiration to the heterotrophs.
The dependency of heterotrophs can be explained as:The autotrophs are capable of producing oxygen from the sunlight, carbon dioxide and water by the process of photosynthesis. The heterotrophs are incapable of utilizing the atmospheric carbon dioxide and the water to yield oxygen needed for respiration.Therefore, option A. the autotrophs provide oxygen to the heterotrophs for respiration.
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You run one lap around the track at a constant 11 km/h. What changes?
Answers
Answer:
Your velocity
Explanation:
This is because the direction is changing. The speed doesn't change since it's constant
When we run one lap around the track at a constant 11km/ hr., the velocity will change as we are changing the direction, speed will remain constant.
What is Velocity?Velocity is defined as the directional speed of a moving object that indicates the rate of change of position as observed from a particular frame of reference and as measured by a particular standard of time.
Velocity is the vector quantity as it has both magnitude as well as direction. Speed is the rate of change of distance while the velocity is the rate of change of displacement. It can be measured by the formula which is :
[tex]\overline{v}={\frac{\Delta x}{\Delta t}}\\\overline{v} = average velocity\\{\Delta x} = displacement\\{\Delta t} = change in time[/tex]
It's SI unit is m/s.
In the given information, the track is in circular form due to which the direction is changing resulting in change in velocity as it is the rate of change of displacement.
Thus, when we run one lap around the track at a constant 11km/ hr., the velocity will change as we are changing the direction, speed will remain constant.
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What is the function of the Single Strand Binding Proteins (SSB. during DNA replication?
O to add new nucleotides to each strand of DNA
O to seal up the new nucleotides (Okasaki fragments) into long continuous strands
O to bind temporarily to each strand of DNA and keep them separated during replication
O to break the hydrogen bonds holding the two DNA strands together
Answers
Answer:
the correct answer is C.
Explanation:
Once helicase separates the strands by breaking the bonds between them, there's still some sort of attraction between the two strands. This is were the SSB's come in. They help to keep the strands apart, preventing them from coming back together.
The single-stranded DNA binding protein (SSB) wraps (ssDNA) during DNA replication with a strong affinity to shield it from deterioration and prevent the development of secondary structures. Option (C) is correct.
What is DNA Replication?The formation of two identical copies of a double-stranded DNA molecule requires a process known as DNA replication. This process copies the DNA molecule so that it has both strands.
The requirement for replication results from the fact that whenever a cell divides, the two daughter cells must have the same genetic material, also known as DNA, as the parent cell. This makes it necessary for replication to take place.
The cytoplasm of prokaryotic cells and the nuclei of eukaryotic cells are the locations where DNA replication takes place. The basic processes involved in DNA replication are consistent regardless of where it is carried out. The development of the primary nucleoprotein complex substrate is essential for the processes of DNA replication, recombination, and repair. SSBs contribute to its formation.
Therefore, option (C) is the correct answer.
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can someone just tell me what a matrix is :3
Answers
Theres Multiple definitions of the word Matrix
In biology matrix is the material (or tissue) in between a eukaryotic organism's cells. The structure of connective tissues is an extracellular matrix.
Can you solve this?
. 6÷2(1+2)=
:)
Answers
Answer:
9
Explanation:
