Question

5. How is the absorptive surface of the small intestine enhanced?
6. Nutrition is the intake of nutrients. Which two properties must a subs
cailed
called a nutrient?​

Answer 1

Answer:

The inner wall of small intestine have finger like projections known as villi. Each vilus contains many microvilli. These structure help to increase the absorptive surface of small intestine. The small intestine has finger like projections on its walls which increases the surface area to absorb the food.

Answer 2

Explanation:

5. In the small intestine there are some small finger - like projections known as villi. This villi acts as a small absorptive content and also helps to absorb the food .

The villi is further divided into small capillaries inside it, which also help in the process of digestion.