Question

what are villi?what is their role in human body?​

Answer 1

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 the small finger-like projections in the small intestine. this is useful as it helps in increasing surface area for the absorption of food.

Explanation:

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