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Vector - Peristalsis, or wavelike contractions of the muscles in the outer walls of the digestive tract, carries the bolus by the esophagus. Peristalsis does not only occur in  the esophagus. It continues through the stomach, small intestine, and large intestine.
Peristalsis, or wavelike contractions of the muscles in the outer walls of the digestive tract, carries the bolus by the esophagus. Peristalsis does not only occur in  the esophagus. It continues through the stomach, small intestine, and large intestine.
Image ID : 24193363
Media Type : Illustration
Copyright : designua
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