How many min. a day should you exercise a day to maintain your weight?

Do stimulants raise your bodies’ blood pressure, increase you breathing rate, increase your heart rate and raise your body temperature?

Alcohol is a dangerous drug because it a can change the way the mind and body function. b changes the way you look to other people. c makes you believe you are invincible. d cannot absorb into the bloodstream.

In which way does nicotine cause addiction? by stimulating the brain's pleasure center by increasing blood-sugar levels by decreasing dopamine levels by reducing depression and anxiety