The correct option is
B absorb food
The correct option is (B)
Explanation for the correct option:
- Villi are finger-shaped projections present in the small intestine.
- These finger-like structures increase the surface area of nutrient absorption.
Explanation for the incorrect options:
Option (A):
- The major part of food digestion occurs in the stomach and small intestine.
- Enzymes secreted in these two regions work to digest the food.
Option (C):
- After complete digestion, the leftover matter is released out of the body.
- The large intestine is involved in removing digested food from the body.
Option (D):
- The food is eaten with the help of teeth.
- Teeth help cut, bite, and chew food into small pieces.
Final answer: The villi absorb the nutrients after digestion in the small intestine.