The air that we inhale has very tiny particles that cannot be seen with our naked eye. these tony dust particles may even enter our lungs that may cause infection and inflammation. What do you call the hair like structure inour nose that filter the paricles in the air?
A. Epiglottis
B. Cilia
C. Villi
D. Nostril
Answers & Comments
Answer:
B.cilia
Explanation:
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Answer:
Nostril humidifies the air we breathe.
Explanation: