Involuntary muscles are the muscles that move without conscious control of the organism and are controlled by the autonomic nervous system.
Some examples of this are:
• the ,cardiac muscle, (,heart,)
,
• smooth muscles,, like the ones found in the ,stomach,, ,intestine,, and, bladder.
Answer:
I think it is B. medium tell me if I am wrong
Equilibrium: Equilibrium is a state in which opposing forces or influences are balanced.
Hope this helps :)