Question

Q9. Food does not normally enter the trachea
because during swallowing of food-
A
The cartilage called arytenoids lie between the
larynx and the glottis
B.
The circular muscles at the end of trachea
contract and close its opening
с
The nodule called cartilage of Santorini plug the
larynx
D The epiglottis and tongue cover the glottis​

Answer 1

Answer:

your answer is D

Explanation:

The epiglottis and tongue cover the glottis

Answer 2

Answer:

D. The epiglottis and the tongue cover the glottis