According to research, who would be least afraid to die?

When taking notes while reading the chapter, you should

a) write down as much as you possibly can straight from the text so as to avoid confusion. b) write down the questions provided and then write down the answer provided. c) write down the main points and vocabulary terms straight from the text to avoid confusion. d) write down the main points and vocabulary terms in your own words.

Endorphins function chiefly to ______

a. increase metabolic rate b. regulate states of pleasure and pain c. decrease central nervous system functioning d. increase GABA sensitivity