| A | B |
|---|
| ADDICT | someone who cannot stop using and habitually uses a drug |
| BLOOD PRESSURE | pressure of the blood on the walls of the arteries |
| BRONCHITIS | a sickness from an inflammation of the bronchial tubes |
| CANCER | cells in or on the body begin to divide and grow more rapidly than norma |
| WITHDRAWAL | unpleasant symptoms experienced by drug users when they stop using an addictive drug |
| VEIN | blood vessel that carries blood from all parts of the body to the heart |
| TOLERANCE | the need to take a higher dosage of a specific drug |
| TOBACCO | the plant containing the addictive drug nicotine |
| TAR | substance in tobacco smoke |
| SURGEON GENERAL | chief medical officer of the U.S. |
| SNUFF | dip |
| SMOKELESS TOBACCO | Chewing tobacco and snuff |
| RESPIRATORY SYSTEM | he group of organs that enable oxygen and carbon dioxide to move between the blood and the air |
