There are different kinds muscles in the human body. Each muscle is formed from a group of cells that work together. The main function of a group of muscle cells is to:

Make oxygen
Release energy
Digest nutrients
Cause movement

During the sixteenth, seventeenth, and eighteenth centuries, the mentally ill were housed in

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

Building muscle has which of the following effects? it increases the metabolic rate. it relieves pressure on the joints. it slows weight loss considerably.