Connie experienced her first menstrual period last week.This most clearly indicates that she has entered a developmental phase known as

A) androgyny.
B) spermarche.
C) gender typing.
D) puberty.

Menstrual Period

The phase in a woman's monthly cycle where the lining of the uterus is shed, resulting in bleeding through the vagina.

Puberty

The developmental stage in which a child's body transitions into an adult body capable of sexual reproduction.

Androgyny

A gender identity or expression that encompasses characteristics or qualities traditionally associated with both masculinity and femininity.