Peristalsis is involuntary movements of the longitudinal and circular muscles, primarily in the digestive tract but occasionally in other hollow tubes of the body. It occurs in the stomach, esophagus, and intestines.
Answer:
Hey
here's ur answer ⤵️
Explanation:
A raised structure ( as of earth or gravel ) used especially to hold back water or to carry a roadway.
<em>Hope</em><em> </em><em>it</em><em> </em><em>helps</em><em> </em><em>u</em><em> </em>
Rise, Double
I don't know if this is right, sorry.
