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8. Why does the stomach need to be made of
muscle tissue?
A. So liquids do not pool in the intestine.
B. To give the body strength in the middle.
C. To help the heart pump blood containing food
to the body.​


Sagot :

Answer:

B

Explanation:

The stomach secretes acid and enzymes that digest food. Ridges of muscle tissue called rugae line the stomach. The stomach muscles contract periodically, churning food to enhance digestion. The pyloric sphincter is a muscular valve that opens to allow food to pass from the stomach to the small intestine.