Question

_movement pushes the food towards the stomach​

Answer 1

Answer:

The up and down movement of oesophagus pushes the food down.

Answer 2

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Alternating contraction and relaxation of these muscles is called peristalsis. Peristaltic waves push the swallowed bolus down the esophagus. In the stomach, peristalsis churns swallowed food, mixing it with gastric juices. These mechanical and chemical actions further break down food into a substance called chyme.

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