1. Which is the life process among the following?

2. 2.What is the feeding habit of cow?

3. 3.In which organism is swallowing feeding habit observed?

4. 4.Digestion actually starts in?

5. 5.The process of breaking down of food is termed as?

6. During inhalation, the diaphragm:

7. Which of the following is NOT part of the digestive system?

8. The small balloon-like sacs in the lungs where gas exchange occurs are called:

9. What is the main function of the lungs in the respiratory system?

10. The finger-like outgrowths of the human intestine help to: