Ready To Go

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Across
  1. 3. coordinates marine science
  2. 8. on the way, give rive to.
  3. 9. large brown algae in shallow waters.
  4. 11. degrees in coldness and hotness of an objects.
  5. 15. body of waters with large amounts of dissolved salt.
  6. 16. under water
  7. 17. coastal, foreshore, and seabed water.
  8. 18. study of science
  9. 19. roots of the sea.
  10. 20. brown or red seaweed.
Down
  1. 1. brown algae
  2. 2. freshwater cyanobacteria.
  3. 4. substance to help organisms grow and sustain.
  4. 5. group of persons taking care of water species.
  5. 6. fish population decreasing.
  6. 7. all around of us, clear colorless gas.
  7. 10. kills and eats other organisms
  8. 12. lower organisms, algae, and fungi.
  9. 13. underwater growth
  10. 14. known as algae
  11. 20. number of a specific organisms.