All of the black bears in a cave make up a group.
The Arteries carries the blood away from the Heart. And the Vein brings the blood back to heart.
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:
the first,second, and third are the answer if this is multichoice which i am guessing it is.
Explanation:
