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Which is the pathway of oxygen to the lungs

User Lutfi
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2 Answers

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24 votes
The air goes through your trachea (windpipe) which is then divided by bronchial tubes into pathways to your left and right lungs.
User Excelguy
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13 votes

Answer:

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

Step-by-step explanation:

User Max Noel
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