Science, asked by Anonymous, 10 months ago

Choose the most appropriate
1. The epiglottis guards the opening of
a. oesophagus.
b. eustachian tubes.
c. larynx
d. trachea.
Lungs are covered by​

Answers

Answered by deepakyedla2009
3

Explanation:

Choose the most appropriate

1. The epiglottis guards the opening of

a. oesophagus.

b. eustachian tubes.

c. larynx

d. trachea.

Lungs are covered by

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