Chapter 3: Water Invertebrates

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Across
  1. 4. a mollusk with out a shell and has 8 tentacles
  2. 7. an animal with a backbone
  3. 10. the type of environment where most invertebrates live
  4. 11. the body part of a clam that helps it open and shut
  5. 13. when a crab loses its shell
  6. 15. the country and continent where the Great Barrier Reef is located
  7. 16. coral animals living together
  8. 18. invertebrates with a hard shell, a ligament, and a foot
  9. 21. bodies made with separate parts that are joined together
  10. 22. a group of coral colonies that grow together
Down
  1. 1. the body part of an octopus that helps it move and get food
  2. 2. no backbone
  3. 3. help the starfish move
  4. 5. feelers that stick out from certain invertebrates' bodies
  5. 6. this happens to coral as it turns white and begins to die
  6. 8. the body part of a clam that helps it move
  7. 9. a sea invertebrate that looks like a plant, it has tentacles and lives in a coral reef
  8. 12. a crustacean with 5 pairs of jointed legs
  9. 14. the body part of many water animals that allows them to breathe under water
  10. 17. an animal with a shell
  11. 19. sprays from an octopus if it feels it is in danger
  12. 20. the temperature of the ocean has continued to get ___ which attributes to coral bleaching