Option B would be your answer. The use of using steriods would then affect the form of the mens breast size. No facial hair will affect this, nor will a voice get deeper. It's only the breast that will be affected.
A person should at least get 60 minutes of physical activity a day.
I would go with all of the above
I would say the answer is C.
Maybe you can use your own ways that you do to reduce like taking a walk,watching a movie , organizing your closet , read a book , listen to music. etc