Which of these is a radially symmetrical contraction and relaxation of muscles?
Correct answer: Peristalsis
little b
I don't have peristalsis
RushMama2112
Bonnie , same. That A&P class comes in handy ;)
Bonnie
I like anatomy questions because I usually know the answer.
ChewyGazelle68623
I actually got it right, by process of elimination!!