<span>The respiratory system of the body can be injured by volcanic ash that comes from a volcanic eruption. You can inhale this ash and it can get into your body and system and mess with your inner organs. I don't see how this can happen with boulders and rocks, as they are way too big to be inhaled the way ash can be.</span>
Wait for some one to answer and click the brainliest by the answer.
I believe the answer is smooth muscle, because smooth muscle is needed for peristalsis in the intestines.
Hope this helps!:)
You need to keep it healthy because the cardiovascular system keeps the blood pumping through your body and keeps your heart functioning.
