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Which of the following structures of the respiratory system help to prevent choking?
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Which of the following structures of the respiratory system help to prevent choking?

User TechWatching
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2 Answers

3 votes

Answer:

B. epiglottis

Step-by-step explanation:

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User Mckenna
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Answer:the epiglottis moves to cover the trachea to ensure that food enters the esophagus and to prevent choking.

Explanation:if this does not help you I’m sorry just want to help.

User DDDD
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