Question

mention two structural features of small intestine which add to the absorptive capacity

Answer 1

villi in the the small intestine increases absorption and surface area of the small intestine

Answer 2

1.In small intestine villi increases the surface area for absorption.

2. The small intestine is LONG- this ensures food remains in the small intestine long enough for the products of digestion to be fully absorbed into the bloodstrem.

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