Question

what is villi? and locate and function.
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Answer 1

Answer:

Villi , in anatomy any or the small, slender , vascular projections that increase the surface area of a membrane. The villi of a small intestine project into the intestinal cavity, greatly increasing the surface area for food absorption and adding digestive secretions.

Answer 2

Answer:

Villi are small finger-like projections found inside the inner walls of the small intestine. They v increase the surface area for absorption of the digested food. Each villus has a network of thin and small blood vessels close to its surface.

Explanation:

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