Darnell is planning a presentation to help young people understand the potential dangerous effects of using different kinds of psychoactive drugs. He explains that one type of drug, , consists of tranquilizers, barbiturates, and opioids and they alter behavior by activity in the central nervous system.

Which stage of stress includes the fight or flight response?

Ihave a really high metabolism and only weigh 70 pounds (13 almost 14). people always ask me two questions: do you ever eat and how do you eat so much and stay so skinny.i am worried that a high metabolism wont me forever. what are some safe steps i can take to maintain being fit. (also, i already work out i am a dancer so i get cardio a lot)

If you see someone who is injured at a workplace, the first thing you should do is a. call 9-1-1 or your local emergency number b. begin to administer first aid c. check the scene for danger d. try to discover what is wrong with the person select the best answer from the choices provided a b c d