In the realm of psychological functioning, people who function at the highest levels can be described as

__________ agonists reduce food intake in both humans and laboratory animals, but they are no longer used in the treatment of human obesity because they produce heart disease in some patients

Fill in the blank with the appropriate word.

The three main classes of gonadal steroid hormones are

A) testosterones, estrogens, and progestins. B) progesterones, androgens, and estradiols. C) estradiols, estrogens, and androgens. D) progestins, estrogens, and androgens. E) testosterones, estrogens, and minestrones.