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What is the function of the part that is labeled A? A. Moisten and filters incoming air B. Prevents food and liquid from entering C. Vibrates and produces sound D. Exchanges oxygen and carbon dioxide
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What is the function of the part that is labeled A?

A. Moisten and filters incoming air
B. Prevents food and liquid from entering
C. Vibrates and produces sound
D. Exchanges oxygen and carbon dioxide

What is the function of the part that is labeled A? A. Moisten and filters incoming-example-1
User Kasey
by
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2 Answers

6 votes

Answer:

A

Step-by-step explanation:

its entering through the nose which is filtering incoming air

User Rashae
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2 votes
A. Moisten and filters incoming air
User Iamkeir
by
7.3k points
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