Question

Which part of the digestive canal is involved in:
(i) absorption of food ________________.
(ii) chewing of food ________________.
(iii) killing of bacteria ________________.
(iv) complete digestion of food ________________.
(v) formation of faeces ________________.

NCERT Class 7th Science Chapter 2 Nutrition in Animals

Answer 1

I) small intestine
ii mouth
iii stomach
iv small intestine
v large intestine

Answer 2

small intestine
mouth
stomach
small intestine
large intestine