Answer:
A: Myelin sheath
Explanation:
Myelin sheath swiftly transmits electrical impulses along nerve cells.
I’m not too sure I think it’s A
Answer:
Hey, dont worry.
Explanation:
Climax communities are composed of a large variety of complex organisms. Climax communities are stable.
Lipids serves as the fluid interface between the intracellular and extracellular environments
