what are villi? what is their location and function?
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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. The surface of the villi absorbs the digested food materials.
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)villi- Villi are small finger-like projections found inside the inner walls of the small intestine
) function- The villi of the small intestine project into the intestinal cavity, greatly increasing the surface area for food absorption and adding digestive secretions.
) location- small intestine
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