Invertebrates

1234567891011121314151617181920212223
Across
  1. 2. / Group that includes crabs, lobsters, and shrimp
  2. 3. / Spiny-skinned invertebrate like starfish
  3. 4. / Invertebrate group that includes spiders and scorpions
  4. 5. / Arachnid with eight legs and no wings
  5. 6. / Animal without a backbone
  6. 9. / Hard outer body covering for some invertebrates
  7. 11. / Soft-bodied invertebrate, often with a shell
  8. 14. / Tiny insect that lives in colonies
  9. 15. / A living environment for animals
  10. 18. / Soft-bodied ocean animal with stinging tentacles
  11. 20. / Mollusk with eight arms and a soft body
  12. 22. / Sea animal with five or more arms
  13. 23. / Invertebrate with six legs and three body parts
Down
  1. 1. / Slow-moving mollusk with a coiled shell
  2. 2. / Ocean invertebrate like jellyfish or coral
  3. 7. / Long, soft-bodied invertebrate with no legs
  4. 8. / Flying insect known for making honey
  5. 10. / Invertebrate that lives in soil and helps it stay healthy
  6. 12. / Hard protective covering for animals like snails and crabs
  7. 13. / Sea crustacean with long claws
  8. 16. / Arm-like body part used for feeling or grabbing
  9. 17. / Many invertebrates have several of these for moving
  10. 19. / Fast-swimming mollusk with tentacles
  11. 20. / Many invertebrates live here
  12. 21. / Crustacean with a hard shell and pincers