Across
- 2. ,human immunodeficiency virus.
- 3. ,breast or dental x-ray.
- 4. ,a thing included in chemical carcinogens,
- 5. ,includes exposure to high levels of ionizing radiation as in x-rays.
- 7. ,includes viruses that have been shown to attack the DNA of normal cells.
- 11. ,high exsposures of ionizing radiation.
- 12. ,acquired immune deficiency syndrome.
Down
- 1. ,includes complex hydrocarbons, certain nitosamines, metals, drugs,and horomones,
- 6. ,non ionizing radiation from the sun.
- 8. ,solid plastic or crystal being absorbed by the body.
- 9. ,the emission of energy as electromagnetic waves or as moving subatomic particles.
- 10. ,another thing included in chemical carcinogens starts with an N.