samanthairvin samanthairvin

16-01-2017
Biology

contestada

Why is it useful to have lots of capillaries inside each of the villi? (villi are things on the inner surface of the small intestine)

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reharehahans reharehahans

16-01-2017

This is probably to increase blood supply in the intestines. Blood is a transporter of digested food materials.

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