Respuesta :

Answer:

Peristalsis is the series of muscle contractions that move food through the digestive tract

Explanation:

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Answer:

Peristalsis

Explanation:

Peristalsis is considering contraction and also relaxation of muscles that propagates in a direction that is anterograde. Those muscles are there to in a wave down a tube.

Peristalsis is referring to a peristaltic movement and that movement of the muscle contraction has the ability to move food through the digestive tract.