Answer:
The body needs protein to build and repair tissues to make hormones, enzymes, body chemicals e.t.c.
The body also uses protein as a building block of blood , bones, skin , muscles, cartilage e.t.c.
Explanation:
Metabolic pathways stimulate cell division.
Bacteriaciltous is what I'd try to learn I love the complexity
A device that measures atmospheric pressure that’s displayed by the height of a column of mercury.
The oxygen is inhaled to the blood vessel which brings the oxygen to a cell.
