Question

what do you mean by peristalsis? what role does it play in the digestive system of human beings?​

Answer 1

Answer:

Peristalsis is a series of wave-like muscle contractions that move food through the digestive tract. ... In the large intestine peristalsis helps water from undigested food be absorbed into the blood stream

Answer 2

Answer:

“Peristalsis is a series of wave-like contractions of the muscles that are involved in the food movement and in the movement of other liquid particles in the digestive tract to various processing organs that are located in the digestive system.”