Stomata are normally opened during the day because photosynthesis happens during the day. The stoma allow oxygen and carbon dioxide to diffuse through them.

6 0

4 years ago

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AT THE horse evolved from its ancestors due to changes in feeding habits substantial changes occurred in the shape of its teeth.

AlekseyPX

I think it is B because horses now have flat teeth, while horses back then had sharper teeth, I think. Tell me if I am wrong.

4 0

3 years ago

The difference between plant and animal cells is:

aalyn [17]

Answer:

the difference is:

Plant cells have a cell wall, large central vacuole, and chloroplasts, while animal cells do not.

Explanation:

Biology 101

8 0

2 years ago