One Recent Study Placed Rats on a Schedule of No

Multiple Choice

One recent study placed rats on a schedule of no food for 12 hours, followed by an opportunity to eat a sweet, syrupy liquid. When the researchers then deprived the rats of this syrupy liquid, the rats

A) refused to eat any other type of food.
B) showed a pattern of behavior similar to that of morphine withdrawal.
C) became highly aggressive toward one another.
D) developed what appears to be like anorexia, and many died.