Across
- 2. It reproduces by taking control of your cell's
- 3. An organism that is too small to be seen with the naked eye
- 5. An induvdiual animal, plant or single-celled life form
- 7. It's the body's defence against diseases
- 9. Microbes that cause infectious diseases
Down
- 1. Medication used to kill or slow down the growth of the bacteria or virus
- 2. Is injected into the body to produce antibodies to defeat the disease or virus
- 4. Those which can be spread or transferred from one organism to another
- 6. Some pathogens are carried by an insect and are transmitted from carrier to the host
- 8. Said to be present in the body when a part of it doesn't function normally or properly