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professor190 [17]
3 years ago
12

Please Help Asap!!! Please!!!!!

Biology
2 answers:
Andrei [34K]3 years ago
7 0
I think it’s b but idk i’m learning that in science as well
Vinvika [58]3 years ago
5 0

Answer:

The answer is C

Explanation:

The reason we have the day/night cycle we have now is due to the pattern of earths rotation, if we change this, we change the cycle we have now.

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Assume that the import of a particular amino acid across the plasma membrane is observed (1) to occur only down its concentratio
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Answer:

The correct answer is - facilitated diffusion.

Explanation:

Facilitated diffusion is a form of facilitated transport of molecules such as amino acid, glucose, and others through the plasma membrane involving the passive or indirect movement of molecules along their concentration gradient, which is led by the presence of another molecule normally a pore or channel made up of integral protein.

Facilitated diffusion depends on several factors such as the size of molecules, type of molecules, similarity of molecules to extracellular matrix or fluid that slow or fast the diffusion process.

Thus, the correct answer is - facilitated diffusion.

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3 years ago
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Answer:

Adaptation is important for not only animals but humans to survive. If either living things habitat change they must change with it to survive.

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Animals are made up of eukaryotic cells, meaning they have a nucleus which contains the DNA. :)

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