Question

The Swallowed Food Moves Down-Words In The Alimentary

Canal Because Of *


1. force provided by muscular tongue

2. Gravitational force

3. the flow of water taken with the food

4. the contraction of muscles in the wall of food pipe​

Answer 1

Answer:

4. The contraction of muscles in the wall of food pipe.

Answer 2

Answer:

The Swallowed Food Moves Down-Words In The Alimentary because of the force provided by muscular tongue .