Animal Classification

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Across
  1. 3. animal that has a backbone
  2. 6. the biggest group
  3. 7. class of animals with 8 legs
  4. 9. person who studies animals
  5. 11. class of animals with 6 legs
  6. 13. phylum of invertebrates such as earthworm
  7. 17. group after phylum
  8. 18. phylum that every animal has a back bone
  9. 19. group after family
  10. 20. most specific group of animal
Down
  1. 1. animal without a backbone
  2. 2. phylum of invertebrates such as crab, lobster & insects
  3. 4. putting animals into groups and naming them
  4. 5. two-name system
  5. 8. class of birds
  6. 10. group after class
  7. 12. group after order
  8. 14. abbreviation of "Kings Play Chess On Fine Glass Sets"
  9. 15. group after Kingdom Animilia
  10. 16. class of animals that have fur, nurse their babies & give birth