what will happen if there are no villi in small intestine?
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Food would be digested (and absorbed!) much slower than it currently is.
Explanation:
Villi are small invaginations (folds) in the tissue wall of the small intestine. This folding greatly increases the surface area of the intestine, and a greater surface area means more digestion and absorption.
Explanation:
Villi are small invaginations (folds) in the tissue wall of the small intestine. This folding greatly increases the surface area of the intestine, and a greater surface area means more digestion and absorption.
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