Question

why the inner wallof the small intestine contain circular folds with finger like microscopic projection called villi

Answer 1

Hey!!!!!

The small intestine contains villi small finger like projections to increase the surface area for the absorption of food which enters from the stomach to the small intestine.

Hope this helps

Answer 2

Intestine has finger like projections called villi so that the absorbing area of the intestine increases....these fingerlike projection increase the surface area of the absorbing cells