Question

How is small intestine designed to absorb digested food?​

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.

Answer 2

The small intestine has numerous finger-like projections called villi on its inner lining. These villi increase the surface area for more efficient food absorption. They are richly supplied with blood vessels and the absorbed food and nutrients are transferred to blood, which takes the absorbed food to each and every cell of the body. Thus, small intestine eficiently absorbs digested food.