Red-rimmed eyes can be a warning sign of drug abuse?
true or false

The forms a good substance into small balls and then pushes them into the

Cardiac output is affected by heart rate exercise stroke volume all of the above

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 dacer so i get cardio a lot)