Answer:
ANS - Autonomic Nervous system.
Explanation:
Autonomic nervous system (ANS) is responsible for regulating the involuntary control of smooth, heart muscles and some glands and organs.
Whereas the somatic nervous system (SNS) regulates the voluntary contraction of the skeletal muscles.
When cells become unable to regulate the cell cycle, tumors can develop.
Bacteria, hope this helps!
It would be Newton's "3rd" Law that explains why my hands hurt when I clap loudly, since this states that every action as an equal and opposite reaction.