georgegonzalez243 georgegonzalez243

20-05-2020
Biology

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what three ways does the respiratory system modify air before it reaches the lungs?

Respuesta :

lovenaactiphone lovenaactiphone

20-05-2020

Answer:

The mucus 1.Cleans 2. Warms 3. Moistens the air you breathe

Explanation:

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