Which Statement About the Onset of Puberty Is True

Multiple Choice

Which statement about the onset of puberty is true?

A) Today most girls in developed countries are uninformed about puberty.
B) Girls usually get information about puberty from reading material or websites, while boys get it from their mothers.
C) Whereas almost all boys tell a friend about spermarche, far fewer girls tell friends that they are menstruating.
D) Overall, boys get much less social support than girls for the changes of puberty.