Across
- 3. confusion, drowsiness and nausea
- 4. significantly alter mood leading to states of consciousness
- 6. makes you feel more alert and energetic
- 8. causes increased heart rate and respiratory problems
Down
- 1. coordination problems, changes in mood, cancers and heart problems
- 2. slows down the brain function
- 5. gives off fumes and vapours to the air
- 7. effects on every organ system and leading to a range of diseases