What are villi? What is their location 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 are small finger like numerous projections found in the inner wall of the small intestine. It's function is to absorbed the digested food and transport it to different parts of the body through the blood vessels for cell activities.
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