Answer:
Shape of Red Blood Cells Erythrocytes are biconcave discs with very shallow centers. This shape optimizes the ratio of surface area to volume, facilitating gas exchange. It also enables them to fold up as they move through narrow blood vessels.
The answer is Iron, this is the important mineral that she
needs to obtain as this will help her in her ways to cardiovascular fitness as
this mineral helps the hemoglobin to build in her body and for her t be able to
get enough nutrients.
Answer:
The answer is A.
Explanation:
It can be regulated with negative feedback loops.
Answer:
Blood pressure measurements
Explanation:
Dependent variables are the values that are measurable.
The Covalent bond formed by a condensation reaction between two amino acids, links the residues in peptides and proteins.
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