Which Statement About Women's Breasts Is True

Which statement about women's breasts is true?

A) Producing milk is the only function of breasts.
B) Breasts vary in size from woman to woman due mostly to the number of alveoli present.
C) Women with large breasts experience more pleasure during sexual stimulation.
D) Women sometimes have extra nipples or even extra breasts.
E) Women who have very small breasts generally cannot produce enough milk for a baby.