The small intestine uses segmentation to mix chyme with digestive enzymes,increase its contact with the mucosa,and propel it forward through the digestive tract.

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Segmentation is a specific type of movement used by the small intestine to mix and agitate the chyme to improve its digestion and absorption. This involves the contraction and relaxation of small segments of the intestinal wall to mix the chyme with digestive enzymes, increase its contact with the mucosa, and move it forward through the digestive tract.

The Small Intestine Uses Segmentation to Mix Chyme with Digestive