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