How long does it take for caffeine to kick in?

5. in case of an emergency, once you or someone already on the scene has contacted 9-1-1, the next thing to do is:

Which of the following identifies the main culprit for america’s increasing weight gain?

Which example is a indication of stress a. becoming more alert b. narrowing air passages c. slowing down if the heartbeat d. decreasing blood sugar with adrenaline