Question

how is small intestine designed as absorbed digested food

Answer 1

1.The inner surface of small intestine has millions of tiny finger like projections called villi.
2.The presence of villi gives the inner walls of intestine a very large surface area.
3.The large surface area of small intestine helps in rapid absorption of digested food.

Answer 2

The digested food is taken up by the walls of the intestine.The inner linning of the small intestine has numerous finger-like projections called villi which increases the surface area for absorption.