life sci

Edit Answers
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Across
  1. 5. adaptation clue
  2. 7. reproduce clue
  3. 9. growth clue
  4. 11. function clue
  5. 12. behavior clue
Down
  1. 1. plant clue
  2. 2. structure clue
  3. 3. improve clue
  4. 4. survival clue
  5. 6. organism clue
  6. 8. physical clue
  7. 10. animal clue