S1 Vocab

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Across
  1. 3. to diminish
  2. 4. to value
  3. 5. complex
  4. 7. invention
  5. 10. to make better
  6. 11. to reuse
  7. 13. to promote
  8. 14. to extinguish
  9. 15. to protect
Down
  1. 1. to breathe
  2. 2. innovation
  3. 6. to develop
  4. 8. sustainable
  5. 9. to appreciate
  6. 12. to destroy