Asian Sciences Olympiad 2015 — Division M, Level 3 (Years 7–9) Question 1

Question 1

The diagram below shows digestive system. Which is INCORRECT about X?

1. X removes solid wastes from the body.
2. Internal lining of X has finger-like projections called villi.
3. Cecum, colon, rectum and anus are parts of X.
4. X helps in water reabsorption into the body