The amount of time it takes a student to complete a test would be an example of what dimension of behavior?

Wakefulness is promoted by a(n)

a. histamine antagonist. b. norepinephrine antagonist. c. acetylcholine antagonist. d. histamine agonist. e. glycine agonist.

The period when a child is fully transformed into an adult is known as ______

a. puberty c. young adulthood b. the growth spurt d. adolescence