Some psychologists believe that an organism's behavior is motivated by the need to achieve a state of balance in which the body functions effectively-a state called ________.

A) unbalance
B) acquiescence
C) propinquity
D) homeostasis

Homeostasis

The regulatory process by which biological systems maintain stability and equilibrium while adjusting to conditions that are optimal for survival.

Acquiescence

The act of agreeing or submitting to a proposition or situation, often with little enthusiasm or without protest.

Propinquity

The state or phenomenon of being close or near, often referring to the physical or psychological proximity between people.