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professor190 [17]
2 years ago
9

Why does the stomach have three layers of muscle?

Biology
1 answer:
vfiekz [6]2 years ago
3 0

Answer:

The three layers of smooth muscle consist of the outer longitudinal, the middle circular, and the inner oblique muscles. Construction of these muscles helps mix and break the contents into a suspension of nutrients called chyme and propels it into the duodenum.

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