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Yuliya22 [10]
3 years ago
7

Which part of the respiratory system is a flap of tissue in back of the mouth that covers the trachea to prevent food from enter

ing it?
A.
trachea

B.
diaphragm

C.
lungs

D.
epiglottis
Health
2 answers:
tigry1 [53]3 years ago
7 0
The answer to this question is D
Ugo [173]3 years ago
4 0
The answer is D. Epiglottis
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