Annie overstuffs herself at the buffet. When she is done eating, she goes to the restroom and makes herself throw up so she can purge the food from her body. Annie likely suffers from which eating disorder?

Achievement tests are to aptitude tests as _____ is to _____.

A. long; short B. intelligence; creativity C. knowledge; potential D. fruit; apple

Drives serve to activate responses that are aimed at reducing the drive, thereby returning the body to a more normal state called __________

a) stability. b) equilibrium. c) homeostasis. d) physiological balance.