In a Study of Girls Who Had Been Exposed to Androgens

Multiple Choice

In a study of girls who had been exposed to androgens in the womb,it was found that early on they preferred masculine activities but later preferred feminine ones.Such studies make it difficult:

A) to decide if gender identity is related to physical factors.
B) to predict if any given child will grow up to be gay.
C) to predict if any given child will become heterosexual.
D) for parents to buy toys for their children.