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goblinko [34]
3 years ago
12

What are the wavelike muscle contractions that help move food along the digestive tract?

Biology
2 answers:
Butoxors [25]3 years ago
6 0
It's called peristalsis. It occurs through the oesophagus all the way through the digestive tract.
goldfiish [28.3K]3 years ago
4 0
It is peristalsis. jsjsjsis
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