asked 29.7k views
4 votes
What is the function of the part that is labeled A? mc010-1.jpg moistens and filters incoming air prevents food and liquid from entering vibrates and produces sound exchanges oxygen and carbon dioxide Mark this and return

2 Answers

5 votes

Answer:

Its A

Step-by-step explanation:

answered
User Yacoub Massad
by
8.1k points
4 votes
A - moistens and filters incoming air
answered
User JANVI
by
7.7k points
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