The villus in the small intestine is significant because

The villi in the small intestine are significant because they increase the surface area for absorption. The small intestine is where most of the nutrients from digested food are absorbed into the bloodstream. The villi are small, finger-like projections on the inner wall of the small intestine that increase the surface area available for absorption. By increasing the surface area, the villi allow for a greater amount of nutrients to be absorbed in a shorter amount of time, thus increasing the efficiency of the digestive process.