Bringing Back Oysters

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Across
  1. 3. Lifting up something.
  2. 7. Things that protect the animal like oyster.
  3. 8. Vital to their ecosystem.
  4. 10. Their environment.
  5. 11. Digests algae caught in the gills.
  6. 12. Something that holds the oysters.
  7. 13. Filter oxygen, algae, and particles from the water.
  8. 15. Sand and oil.
  9. 17. Harmful air.
  10. 20. They remove pollution from the water.
  11. 21. Pumps the oysters blood.
  12. 22. Open and closes shell.
  13. 23. Losing your place or home.
  14. 25. Skin-like covering that protects the oyster’s organs.
Down
  1. 1. when rising water is pushed onto land, causing flooding.
  2. 2. Ocean Animals that clean up the ocean and help.
  3. 4. Measures used in mollusks.
  4. 5. The shell can open to allow water in and close to protect the oyster’s soft body.
  5. 6. Good animals.
  6. 9. Losing habitat loss.
  7. 14. Being put on risk.
  8. 16. Soft bodies that protect inside shells.
  9. 18. shells smaller than the period at the end of this sentence.
  10. 19. Big oysters that are extinct.
  11. 24. Sorts and transfers food from the gills to the digestive tract.