The lining of the small intestine is smooth and flat,allowing for quick transit time of food material to the large intestine.

Question

Quizplus · Accepted Answer

The lining of the small intestine has many folds and projections called villi and microvilli, which increase the surface area for nutrient absorption. This slows down the transit time of food material and allows for more efficient absorption of nutrients.

The Lining of the Small Intestine Is Smooth and Flat,allowing