The Nurse Is Forking with a Prepubescent Adolescent

The nurse is forking with a prepubescent adolescent. The family asks the nurse to explain then the adolescent will go through puberty. The nurse's response will be based on the idea that the age then puberty begins:

A) varies individually
B) is about the same for all females
C) is slightly different for males and females
D) depends on the person's culture