Across
- 2. An organism consisting of a single cell.
- 8. An organism that consists of many cells.
- 10. having the possibility to cause cancer.
- 14. A synonym of helpful
- 15. Uncontrollable desire to use certain substances.
- 17. A fungi that produces athletes´foot.
- 18. A medical drug that can help cure illnesses caused by germs.
- 20. Scientists consider that this microorganism is not alive.
- 21. An antibiotic used to treat infections caused by bacteria.
Down
- 1. An extreamly small organisms.
- 3. An illness that makes it hard for people to breathe.
- 4. Comes from a plant used to make cigarettes.
- 5. The basic body unit of all living things.
- 6. A unicellular organism used to produce yogurt.
- 7. A fungi used to produce bread.
- 9. A disease produced by a bacteria that causes diarrhea and dehydration.
- 11. An addictive substance found in cigarettes
- 12. Microorganisms that can be unicellular or multicellular.
- 13. Injections that protect people from viruses.
- 16. An illness produced by a virus that is very common in children.
- 19. Sticky black substance highly carcinogenic found in cigarettes.