Answer:
where's the options for this question?
Answer:
it regulates blood volume and blood pressure.
Explanation:
I think it might be metaphase because all of the chromosomes are lined up in the middle :) either that or anaphase!
Nucleic acid is the macromolecule that carries code for building our body.
Answer:
It helps the body regain iron from the blood loss that occurs during a surgery. Hope this helps :)
