Under what conditions do our muscles breathe? How can we get relief from cramps?

1 when you workout run ect.

Explanation:

when you rest drink water relax or antyhing like that

lysosome is this part of the cell is surrounded by a very thick outer membrane to protect the rest of the cell from its strong enzymes.

a unit of heredity that is transferred from a parent to offspring and is held to determine some characteristic of the offspring.