What bring about the movement of food in alimentary canal?
Answers
Answered by
0
Answer:
Saliva makes it slippery and also due the influence of gravity
Answered by
2
Answer:
Explanation:
It is due to peristalsis.
It is the radially symetrical contraction and relaxation of muscles that propogate in a wave,down a tube.
PLEASE MARK AS BRAINLIEST!!
Similar questions