Question

what is peristalsis substances​

Answer 1

Answer:

Peristalsis is a series of wave-like muscle contractions that moves food to different processing stations in the digestive tract.Peristalsis concludes in the large intestine where water from the undigested food material is absorbed into the bloodstream.

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Answer 2

Explanation:

Peristalsis is a series of wave-like muscle contractions that moves food to different processing stations in the digestive tract. The process of peristalsis begins in the esophagus when a bolus of food is swallowed.

Earthworms use a similar mechanism to drive their locomotion, and some modern machinery imitates this design.