Across
- 5. these eat plants & animals
- 8. cannot dissolve solute any further
- 9. used to test for starch
- 12. affects how your body controls glucose
- 13. ensures strong teeth & bones
- 14. foods necessary for growth & repair
- 16. water in its gaseous state
- 17. indigestible substance to keep bowel healthy
- 19. interaction of living & non-living things
- 20. gives plants their green colour
Down
- 1. stunted growth & swollen belly
- 2. food-making process in plants
- 3. particles tightly packed & vibrate
- 4. pouring off oil from water
- 6. speeds up rate of dissolving
- 7. found in river habitat
- 10. disease caused by lack of vitamins & minerals
- 11. breaks down dead plants & animals
- 15. given off by plants daily
- 18. cannot dissolve in water