Question

why how is the structure of small intestine so special to absorb the digested food particles ? explain​

Answer 1

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. villi increases the surface area for more efficient food absorption and they are richly supplied with blood vessels. after the digestion of food is complete in small intestine, the food is absorbed by the blood vessels in villi and is transported to the whole body.