31.
Saliva secreted from mouth digest

32.
Which organ has finger like outgrowths which are called as Villi (Singular Villus)?

33.
A large number of bacteria in our digestive system, especially in the ________ and large intestine are important in completing digestive processes.

34.
Pepsin is an enzyme that digests ________ .

35.
Which among the following is used to treat indigestion?