Aperson who regularly eats a high-protein diet needs to make sure they
a. drink plenty of water
b. get a lot of sleep
c. exercise before eating protein
d. drink highly acidic fruit juices
e. supplement their diet with iron

I think its a

Explanation:

Adding water is also helping  the body get the rest of nutrions that it needs to function and you need to at least need to add a bit of water in your diet your body

the fossil record provides evidence of a common ancestor to many species.

the answer is z.

the human body has five levels of organization. level 1: cells. cells are the basic units of life and form the first level of organization. cells in the human body have specific functions. examples include nerve cells, blood cells, liver cells, and so on.