Answer: National park service
Explanation:
The boundary between conducting zone and respiratory zone structures occurs at the terminal bronchiole/respiratory bronchiole junction. The major respiratory structures span the nasal cavity to the diaphragm. Functionally, the respiratory system can be divided into a conducting zone and a respiratory zone. The conducting zone of the respiratory system includes the organs and structures not directly involved in gas exchange. The gas exchange occurs in the respiratory zone.
It is B. False. Probably I don't know
Hey there
the answer is
A.the ability of your heart and lungs to work during prolonged exercise
thank you
SAVAGELEGEND72
Bibliography is essential in determining its content. I hope this helped
