Question

what is villi?
answer the question
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Answer 1

Answer:

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

Answer 2

Answer:

Villi are finger like projections in the small intestine

Explanation:

They increase the absorption level of nutrients.

They increase the surface area of absorption

also, increase the release of bile from the gall bladder