Across
- 4. a chronic disease were the airways become irritated and swollen
- 5. decaying organisms that decompose into soil
- 7. improve and maintain good health
- 9. diseases not spreadable disease
- 10. a substance that is used to fight a certain invading substance
- 11. putting things that can be reused into a bin
- 12. a white blood cells that fight off pathogens and other harmful germs
- 13. measure intensity of sound
Down
- 1. disease takes a while to heal
- 2. when looking close, the object looks blurry
- 3. disease a spreadable disease
- 6. limiting the amount of use you use
- 8. Fungal, viral, bacterial and parasitic
- 9. when looking far away, it looks blurry