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How is the small intestine designed to absorb digestive food??? |
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Answer» The inner walls of the small intestine contains millions of small projections, having finger like structure called villi that increases the inner surface space for the digestion of food ??? The inner surface of small intestine has million of tiny , finger like projection is called villi The presence of villi gives inner wall of the small intestine a very large surface area And the large inner surface area of small intestine helps in the rapid absorption of the digestive food The inner lining of the small intestine has numerous 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. |
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