Oysters delicacy

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Across
  1. 2. Digests algae caught in the gills
  2. 8. Bad for habitats.
  3. 9. To have land below or above the surface
  4. 11. Loss The loss of an environment or organisms.
  5. 13. A keystone species.
  6. 14. A community of organisms interacting with their nonliving environment
  7. 15. Protection for the animals body.
  8. 19. Expensive
  9. 20. A joint to connect two things together.
  10. 21. Opens and closes the shell
  11. 22. immature oyster
  12. 23. A body part oysters need to breathe underwater.
Down
  1. 1. Being harmed.
  2. 2. To be underwater
  3. 3. Pumps the oyster’s blood
  4. 4. Species To be important to an ecosystem.
  5. 5. Harmful or poisonous to an environment.
  6. 6. Skin-like covering that protects the oyster’s organs
  7. 7. These animals' soft bodies are protected inside closed shells.
  8. 10. A species that helps clean there ecosystem.
  9. 11. To raise something.
  10. 12. The process of eroding.
  11. 16. Fast and harmful storm.
  12. 17. Sorts and transfers food from the gills to the digestive tract
  13. 18. A measuring tool.