Actually, the correct answer is all three of them. A, B, C.
In all three, there have been reported cases when people who were using steroids did develop these symptoms. So saying, only one or two is likely a wrong answer. Because steroids are mostly (not all of course) composed of synthetic testosterone, the mentioned consequences are not that surprising.
To be honest, I don't really understand what your talking about, but I think the answer is cell respiration.
C - Teens do not need to worry about getting enough calcium<u> is false</u>.
The teen years show a growth spurt for most and calcium is the main minerals that strengthens the growing bones. Not enough calcium during those formative years can put the person at and increased risk for developing osteoprosis later in life.
Yes it does, when alcohol enters the body, soon after it spreads