When a rat is deprived of food in a cool room, what will the rat do?

a. It will run vigorously in a running wheel.
b. It will make repeated high-pitched sounds.
c. It will chew its own fur

In contrast to adolescents, emerging adults are more likely to rank _______________ as the most important reason for engaging in romantic relationships

a. recreation b. intimacy c. status d. companionship

Women who have had numerous sexual partners are at higher risk for cervical cancer than celibate women

a. True b. False