Research on Brain Differences Between Homosexual and Heterosexual Men Has

Research on brain differences between homosexual and heterosexual men has found some evidence that homosexual men have

A) brains substantially more like women's brains than heterosexual males' brains.
B) substantially larger ascending reticular activating systems than heterosexual men.
C) substantially smaller medial preoptic regions of the hypothalamus than heterosexual men.
D) substantially smaller occipital lobes of the brain than heterosexual men.