Across
- 2. A pathogen that is oval shaped and releases toxins into the body.
- 3. This disease is spread via the air, it causes breathing difficulties.
- 5. The white blood cells release these to fight harmful micro-organisms.
- 6. This parasite enters the body as an egg, it then grows in the body and eats food in the small intestine.
- 8. A pathogen that latches onto another cell and controls its functions.
- 9. This disease is passed though contaminated food like uncooked chicken, it causes vomiting and diarrhoea.
- 10. A harmful substance released by bacteria.
Down
- 1. A micro-organism that causes disease.
- 3. This disease is passed through contaminated water, it causes diarrhoea and dehydration.
- 4. This disease is transmitted through the exchange of body fluids, it causes the immune system to not work as well.
- 7. An organism that can't live on its own, and must leech off of a host body.