Science, asked by sonuchawla257, 7 months ago

How is food prevented from entering the trachea when we eat or drink?​

Answers

Answered by jeenaby42
5

Answer:

A flap of tissue called (the epiglottis) sits over the top of the trachea. This flap blocks food and drink from going down into the trachea when you swallow. But in some cases, food or drink can enter the trachea.

Explanation:

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