Rick needed more and more morphine to control his pain after surgery; his doctor realized that Rick was developing a(n) _____ morphine.

According to Lazarus, _____ may neutralize the effects of many everyday stressors

a) hassles b) money c) uplifts d) choices

The concept that different body systems grow at different rates is known as the principle of the independence of systems

Indicate whether the statement is true or false