Across
- 4. cold blooded
- 7. aquatic larvae from Order Anura
- 8. some species from Order Apoda
- 9. amphibians
- 10. meat eating animals
- 13. legless amphibians
- 14. frogs and toads
- 15. order urodela
- 17. are examples of cobras, pythons, and boa
- 19. turtles
Down
- 1. usually aquatic as larvae and terrestrial as adults
- 2. from larva with gills to an adult air-breathing form with lungs
- 3. reptiles
- 5. majority of lizards and snakes
- 6. crocodiles and alligators
- 11. eggs laid on land (reptiles)
- 12. fertilization for reptiles
- 16. lizards and snakes
- 18. chambered hearts for both amphibians and reptiles
- 20. baby amphibians