_____ Provides Conclusive Evidence That Sex Differences in Aggression Are

_____ provides conclusive evidence that sex differences in aggression are biologically mediated.

A) males are the more aggressive sex in many species
B) males are the more aggressive sex in most cultures
C) sex differences in aggression occur too early in development for social forces to have shaped them
D) aggressive adolescents have higher concentrations of male sex hormones than nonaggressive adolescents do
E) none of these