It all depend of ehat type of exercise you are doing, if it is a rough; hard workout you may have heavy breathing, or light;easy you breathing will not be as rough. It also depend on how yoy can control your breath.
These two large tubes are called the bronchi.
I hope this helps!
You would probably loose muscle tone, lose endurance, and depending on how bad the injury is and how long it takes to heal you might get out of shape and have to retrain your muscles all over again.
I say it's A. But I'm not 100% positive, so sorry if my answer isn't helpful.
Answer:
a, b, d
Explanation:
Select to transport reproductive cells
to produce reproductive cells
to produce reproductive hormones
