Zoology Terms

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Across
  1. 6. Animals with a backbone
  2. 8. The father of taxonomy
  3. 10. Animals that lay eggs
  4. 11. Process by which organisms adapt
  5. 16. Study of reptiles and amphibians
  6. 17. Study of fish
  7. 18. Change over time in species
  8. 19. Scientific name system
Down
  1. 1. Animal that feeds on plants
  2. 2. Warm-blooded animals with hair
  3. 3. Animals without a backbone
  4. 4. Evolutionary relationships
  5. 5. Natural environment of an animal
  6. 7. Group of organisms that can interbreed
  7. 9. The study of insects
  8. 10. The study of birds
  9. 12. Study of ecosystems
  10. 13. The smallest unit of classification
  11. 14. Study of animals
  12. 15. Study of animal behavior