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