The Female Sex Hormone, Estrogen, Is Involved in Memory Because

The female sex hormone, estrogen, is involved in memory because

A) it helps to store moreformation than testosterone, the male sex hormone.
B) women have larger hippocampi than men.
C) it helps to build and maintain synapses between neurons brain areas known to bevolved memory
D) it causes the neurons to fire more often, exchangingformation at a superior rate andtensity, and thus building better memories.