Intervention

Edit Answers
1234567891011121314151617181920
Across
  1. 4. Green pigment in plants.
  2. 5. Microorganisms
  3. 7. Carbon dioxide is converted into it during photosynthesis.
  4. 9. The number of living things in an area.
  5. 11. D Absorb calcium.
  6. 13. System that fights disease in the body.
  7. 15. A seed bursts open.
  8. 16. Everything you eat in 1 day.
  9. 17. Sugar in plants is converted into it.
  10. 19. Plants
  11. 20. An area where plants and animals occur.
Down
  1. 1. Food chains linked together
  2. 2. Food for plants.
  3. 3. living things
  4. 6. Another name for salt.
  5. 8. Condition during which blood glucose levels are unstable.
  6. 10. All the animals in a food chain.
  7. 12. Non-living things
  8. 14. Dramatic changes in a life cycle.
  9. 18. Amount of energy released in the body when food is consumed.