Question

Why does absorption of digested food occur mainly in the small intestine?​

Answer 1

Answer:

The small intestine has millions of tiny finger-like projections called villi. These villi increase the surface area for more efficient food absorption. Within these villi, many blood vessels are present that absorb the digested food and carry it to the bloodstream. From the bloodstream, the absorbed food is delivered to each and every cell of the body. Hence, the absorption of digested food occurs mainly in the small

intestine.

Answer 2

Explanation:

the inner lining of the small intestine has numerous finger like projection called villi which increases the surface area for absorption that why absorption of digested food occur mainly in the small intestine.