Vocabularies

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Across
  1. 4. mixture of water
  2. 6. big corals
  3. 7. estuary plants
  4. 9. bottom
  5. 10. tall plants
  6. 11. surface organisms
Down
  1. 1. near shore
  2. 2. increasing nutrients
  3. 3. periodically underwater
  4. 5. free swimmers
  5. 8. limestones
  6. 9. bottom dwellers