Once beliefs are formed, it often takes stronger evidence to change them than it did to create them.

The breakdown of peptides into amino acids is an example of . the release of insulin after eating a large meal is an example of .

Matching: 1. first used by europeans as a local anesthetic; now abused for its euphoric effects 5 marijuana 2. found in coffee beans, tea leaves, and cocoa beans 2 heroin 3. prescribed for pain involving serious injury or surgery 1 morphine 4. illegal derivative of morphine that is sold on the street as a white powder 6 caffeine 5. can evoke feelings of terror and panic 4 lsd 6. causes user to experience a conscious dreamlike state 3 cocaine

How can someone meet the need to belong in a healthy way?