What Did Researchers Find When They Injected Preadolescent Hamsters with a "Heavy

What did researchers find when they injected preadolescent hamsters with a "heavy use" level of steroids over a period of 30 days?

A) The hamsters on steroids behaved much more aggressively toward an "intruder" hamster than those not on steroids
B) The hamsters on steroids developed enlarged glands and started to lose their fur
C) The hamsters on steroids lost 12% of their body weight and were severely dehydrated
D) The hamsters on steroids had elevated heart rates and were much more prone to exhibiting bursts of activity when compared to hamsters not on steroids