B because after a workout you are already pretty stretched so regular ones won't cut it you will have to do intense ones to get a good stretch
The answer would be pubic hair. Because, secondary sexual characteristics.
Visible secondary sex characteristics are nonreporductive sexual characteristics.
For males things that will start to show are pubic hair, facial hair, and Adam's apple.
I think it's D. Handling stress effectively involves doing whatever it takes to erase the stressful issue from your mind