Asked by Peridot 5XG
                Many particles, such as dust, are inhaled when people breathe. Which part of the respiratory system filters out the majority of these particles?
A. nose
B. alveoli
C. trachea
D. diaphragm
I'm not sure which one it is.
            
        A. nose
B. alveoli
C. trachea
D. diaphragm
I'm not sure which one it is.
Answers
                    Answered by
            Writeacher
            
    Use duckduckgo.com to look up each term. I can tell you right now, it's not diaphragm!
    
                    Answered by
             ❄ Snowflake ❄
            
    Nose would be the correct answer.
All the others, as you'll see by Googling, are just other components that do not filter air. It is also somewhat obvious since the nose (other than the mouth) is the only input area of air, so it must be the answer.
 
As air goes through the nostrils, the nose-hairs filter it so it doesn't cause any problems inside the lungs.
    
All the others, as you'll see by Googling, are just other components that do not filter air. It is also somewhat obvious since the nose (other than the mouth) is the only input area of air, so it must be the answer.
As air goes through the nostrils, the nose-hairs filter it so it doesn't cause any problems inside the lungs.
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