Research Suggests That One of the Reasons Why Males Tend

Research suggests that one of the reasons why males tend to be more physically aggressive than females is that males tend to have more ________,which binds with many receptors in the ________ and increases the tendency for aggressive responses.

A) testosterone; prefrontal cortex
B) estradiol; prefrontal cortex
C) testosterone; amygdala
D) estradiol; amygdala