Biology Sustainable Ecosystems

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Across
  1. 4. living.
  2. 8. energy.
  3. 11. non-living.
Down
  1. 1. hot.
  2. 2. cycle, water.
  3. 3. cycle, nitrogen phosphorus cycle, animal
  4. 5. eat.
  5. 6. leaf.
  6. 7. dry.
  7. 9. mineral.
  8. 10. cycle, carbon.