Steroids can decrease an athlete's ability to perform by causing injuries that are difficult to recover from. This happens because steroids don't foster overall development.

Which of the following DO steroids strengthen?

Which of these is a sexual stereotype? a) on average, males are taller than females. b) people over the age of 60 are not interested in sex. c) male hormone levels differ from those of females. d) there are more male representatives than female representatives in congress.