Identify a True Statement About the Biology of Sexual Behavior

Identify a true statement about the biology of sexual behavior.

A) Although women's orgasms last a little longer than men's, brain activation is very similar in women and men during orgasm.
B) The part of the hypothalamus involved in sexual behavior is larger in women than in men.
C) Younger women have both lower levels of male sex hormones and less frequent sexual activity than do older women.
D) Immediately after orgasm certain brain regions in both men and women become unresponsive to further stimulation.