Jasmine is reading the section of her module assignment entitled "Stages of Sleep." She thinks to herself, "Is there more than one stage of sleep?" "

Buster graduated from high school but never went on to college. His friend Butch dropped out of high school right before graduation. Which of the following statistics would apply to Buster and Butch?

Butch is 50 percent more likely to have serious hearing loss than Buster. Buster and Butch are both likely to earn only minimum wage. As long as Butch completes his GED, he will probably make as much money as Buster. Buster is more likely than Butch to die from heart disease.

The _______________ is sometimes called "the emotional brain," although researchers have discovered it has functions unrelated to emotions and the term is falling out of favor

a. thalamus b. medulla c. reticular activating system d. limbic system