The rhythmic contractions that propel food through the intestinal tract are called:

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Peristalsis is the rhythmic contractions that propel food through the intestinal tract by muscle contractions. Segmentation is a type of movement in the digestive system that involves squeezing and mixing of food, while cardiospasm refers to the spasm of the cardiac sphincter, which can cause difficulty in swallowing. Pendular movements are a type of muscular movement in the colon.

The Rhythmic Contractions That Propel Food Through the Intestinal Tract