help i’m confused ???

Answer:

I want to say B. It replicates the DNA

Explanation:

I hope this helps! please tell me if im wrong.

Answer:

The energy from ATP is needed for many cellular activities, including active transport across cell membranes, protein synthesis and muscle contraction. ATP's characteristics make it exceptionally useful as the basic energy source of all cells.

Explanation:

Answer:

The answer is False because molecules stay is one place they may vibrate but in they stay in the same place

Answer:

it's A..................

Answer:

It's A................

Answer:

Artificial selection

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Answer:

I believe the answer is C.

Explanation:

Answer:

The term template strand refers to the sequence of DNA that is copied during the synthesis of mRNA. ... The upper strand of DNA is the "mRNA-like" strand. The lower strand is the strand that is complementary to the mRNA.

Explanation:

Answer:

What do you mean?

Explanation:

fossils!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answer:

male

Explanation:

because XX= female and XY = male you determine the gender in the last karyotype or however you spell it

Answer:

The “recommended temperature limit” indicates limit of the temperature that is good for our world and above this limit causes adverse affect.

Explanation:

The temperature related to the “recommended temperature limit” means that in the graph there is a limit of temperature for our world's environment. if the temperature is between this limit, there is less or no adverse effect on our environment while on the hand, if the temperature exceeds from this limit, then it adversely affected our world because the concentration of carbondioxide gas in the atmosphere increases due to this increase temperature..

Answer:

They can occur twice a month, during a new or full moon.

Explanation:

Please mark me brainliest and have a nice day! <3

Answer:

Biodiversity boosts ecosystem productivity where each species, no matter how small, all have an important role to play. For example, A larger number of plant species means a greater variety of crops. Greater species diversity ensures natural sustainability for all life forms.

Explanation:

Answer:

It is important to consider all three levels of biodiversity rather than just one because:

Explanation:

It is important to consider all three levels of biodiversity rather than just one because Biodiversity improves the productivity of habitats where each species, no matter how limited, has an essential role to play. For ex. a greater number of plant species means a greater range of crops. Greater species diversity assures the ecological survival of all life forms.

Answer:

Skin is the largest organ

Answer:

skin

Explanation:

skin is the largest organ in the body.

Answer:

It goes blue/black if starch isn't present.

Explanation:

Answer:

It binds to a protein called hemoglobin in red blood cells.

Explanation:

I took the quiz.

Oxygen gas is carried in the body from the lungs to the tissues by binding to a protein called as hemoglobin in red blood cells. Thus, the correct option is A.

Hemoglobin is abbreviated as Hb or Hgb. It is the iron-containing oxygen-transport metalloprotein which is present in the red blood cells of almost all the vertebrates as well as the tissues of some of the invertebrates.

Hemoglobin is the main protein in the red blood cells which carries oxygen gas to body's organs and tissues and it transports carbon dioxide gas from the different body organs and tissues back to the lungs.

Therefore, the correct option is A.

Learn more about Hemoglobin here:

https://brainly.com/question/15011428

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Answer:

up to 13 pounds.

Explanation:

Their fine meat quality and egg-laying ability has made them the first choice of American duck growers. They are the easiest domestic ducks to process and prepare for meat production. Male Pekins carry a Fall weight of up to 13 pounds, and the females weigh about 7 pounds.

Answer:

Explanation:

It does not support Wegener's theory of continental drift. Africa and South America were the part of a same land mass at one time, which then got separated into two different land forms called North America and South America and drifted to different locations other than the one from where they originated. This occurred due to continental drift. The evidence of this phenomena can be observed in fossils that were found to be same in both land forms. This depicts that same type of organisms were living in both land forms. Hence, gives the evidence that land forms were related.

Answer:

Explanation:

That is B because substance 1

Answer:

A giant african elephant

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Answer:

4 one is 2 2one3

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Answer:

I'm pretty sure it's synthesis.

Explanation:

Trying to remember. I'm pretty sure though.

Answer:

I'm not sure but I think it's B

Answer:

hope this helps, im sorry if it dosent

Explanation:

1-

An equation derived by the twentieth-century physicist Albert Einstein, in which E represents units of energy, m represents units of mass, and c2 is the speed of light squared, or multiplied by itself.

2-

The equation — E = mc2 — means "energy equals mass times the speed of light squared." It shows that energy (E) and mass (m) are interchangeable; they are different forms of the same thing. If the mass is somehow totally converted into energy, it also shows how much energy would reside inside that mass: quite a lot.

3-

Einstein's greatest equation, E = mc2, is a triumph of the power and simplicity of fundamental physics. Matter has an inherent amount of energy to it, mass can be converted (under the right conditions) to pure energy, and energy can be used to create massive objects that did not exist previously

4-

The change in mass is related to the change in energy according to Einstein's equation: ΔE = (Δm)c2. ... The energy corresponding to the mass defect is the nuclear binding energy, the amount of energy released when a nucleus forms from its component particles.

brain-nucleus

skin- cell membrane

stomach- mitochondria

blood- cytoplasm