The swallowed food moves downwards in the alimentary canal because of [NCERT Exemplar]
(a) force provided by the muscular tongue
(b) the flow of water taken with the food
(c) gravitational pull
(d) the contraction of muscles in the wall of foodpipe
Answers
Answered by
3
Answer:
option d is correct. pls mark as brainlist
Answered by
0
Answer:
option d is the correct answer of your question
Similar questions