Respuesta :
In the digestive system, peristalsis is smooth muscle contractions that move food along the esophagus.
Hence Option (d) is correct.
The muscular contractions known as peristalsis are used to transport food through the digestive tract.
Balls of swallowed food are moved to the stomach by powerful, wave-like movements of the smooth muscle that begin in the esophagus.
As peristalsis continues in the small intestine, the food is ground there into a fluid combination known as chyme.
You can better visualize the wave-like action by stretching out a section of intestine. The movement mixes and back-and-forth moves the chyme. This enables nutrients to get through the small intestine's walls and into the circulation.
Peristalsis, which occurs in the large intestine, aids in the absorption of water from partially digested food into the circulation. The residual waste materials are then eliminated through the rectum and anus.
Learn more about Peristalsis movement here https://brainly.com/question/3223318
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