Achemical found in tobacco deposited in the mouth, throat, and lungs and is a known carcinogen is:
adrenalin
tar.
carbon monoxide.
dopamine.

Take a nutritional supplement during times of stress a. is recommended by al doctors as a stress management technique b. has been scientifically proven to aid in stress management c. only adds to the stress you’re feeling d. can you feel better because you believe it will you