Question

alternate contraction and relaxation producing a wave like movement which pushes the food downwards towards stomach. Anus, Villus, Peristalsis or Pancreas​

Answer 1

Answer:

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Explanation:

Peristalsis is a series of wave-like muscle contractions that move food through the digestive tract. It starts in the esophagus where strong wave-like motions of the smooth muscle move balls of swallowed food to the stomach

Answer 2

Answer:

peristalsis movement