How is the small intestine designed to absorb digested food?
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the inner lining of small intestine has millions of tiny finger like projections called villi which increase the surface area for absorption . the villi are richly supplied with blood vessels which take the absorbed food to each and every cell of the body where it is utilized for obtained energy , building up new tissues and the repair of old tissues
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small intestine is comprised of millions of hair like structures called villi which is richly supplied with blood which helps in easy absorption of food
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