Which part of the digestive canal is involved in

Which part of the digestive canal is involved in

  1. absorption of food?
  2. chewing of food?
  3. killing of bacteria?
  4. complete digestion of food?
  5. formation of faeces?

Answer:

  1. Small intestine
  2. Buccal cavity
  3. Stomach
  4. Small intestine
  5. Large intestine