Across
- 1. the sticky black substance in cigarettes
- 4. when a woman is with child
- 10. when your body doesn't produce enough insulin
- 11. how cells divide
- 12. a substance that causes cancer
- 13. a BMI of over 30
- 14. you should do lots of this to keep you healthy
Down
- 1. a group of cells growing out of control
- 2. a harmless tumour
- 3. a type of disease which cannot be passed from person to person
- 5. stands for coronary heart disease
- 6. a type of tumour spreading around the body
- 7. the organ responsible for detoxifying alcohol
- 8. the addictive substance in cigarettes
- 9. treatment for cancer
- 15. when body cells grow out of control