The number of genes an organism has ___ correlated with the organism's complexity; humans have just a few more than a ___

One of the most famous users of cocaine was ________

a. Freud b. Poe c. Lincoln d. Jung

The case of Patient N. suggests that the urge to smoke comes from activity of the

A) lateral hypothalamus. B) nucleus accumbens. C) hippocampus. D) amygdala. E) insula.