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natta225 [31]
2 years ago
7

What part of the Respiratory System works as a gate keeper to prevent water and food from going down the trachea?

Biology
1 answer:
Alexus [3.1K]2 years ago
5 0
The answer is a i.e. epiglottis.
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2 years ago
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2 years ago
Some problems with use of DNA analysis for forensic evidence may occur because of
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