What is the most significant reason for the dramatic increase in expected life span over the last 100 years? * better living habits improved surgical techniques the development of antibiotics and immunizations a decrease in the number of people living in poverty

How can the stress response be used in a way. for example to build resilience.

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

Agirl is working really hard in high school and decides to finish some of her classes early , what classes should she choose?