Describ the pathway on the breathing system

Answers

The pathway of human breathing system is the systemic circulation
The air enters your nose and to nassal passages for filtering and warming of the air. And it travels down into your windpipe, or trachea then to the bronchia tubes pass through the lungs which divided into smaller air passages called bronchioles. The bronchioles end in tiny balloon-like air sacs called alveoli. :)

Includes respiratory airways leading into (& out of) lungs plus the lungs themselves. Pathway of air: nasal cavities (or oral cavity) > pharynx > trachea > primary bronchi (right & left) > secondary bronchi > tertiary bronchi > bronchioles > alveoli (site of gas exchange)

Explanation:

You inhale air into your nose or mouth, and to nassal passages for filtering and warming of the air. And it travels down into your windpipe, or trachea then to the bronchia tubes pass through the lungs which divided into smaller air passages called bronchioles. The bronchioles end in tiny balloon-like air sacs called alveoli. :)


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