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Which is the pathwya of gas exchange?

User Riah
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Answer:

bronchioles > alveoli

Step-by-step explanation:

Pathway of air: nasal cavities (or oral cavity) > pharynx > trachea > primary bronchi (right & left) > secondary bronchi > tertiary bronchi > bronchioles > alveoli (site of gas exchange)

User Vijrox
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