Across
- 6. The process in which you convert used materials into new materials
- 8. To use something in a smaller quantity
- 9. Diseases you can't catch
- 10. Sound is measured in these units
- 12. An organism that produces spreadable diseases
Down
- 1. The inability to see far away
- 2. Chemicals produced by your body to fight off unwanted substances and diseases
- 3. The inability to see close up
- 4. White blood cells that fight pathogens
- 5. Practices that benefit your health and prevents diseases
- 7. Types of diseases that last an extensive amount of time
- 8. To use something more than once
- 11. Natural material often used as fertilizer
- 13. A chronic disease that affects your airways