Across
- 2. Jawless fish
- 6. Warm blooded animals that give live birth
- 7. Fish with jaws and teeth
- 8. Cold blooded
- 10. Animals with pouches
- 12. Feathered Monotreme
- 13. Biological name of birds
Down
- 1. Small flying mammal
- 2. Animals that live on land and water
- 3. Sharks and stingrays
- 4. vertebrates
- 5. nourish their young internally
- 9. Large bony fish with teeth (Not a shark)
- 10. animals that lay eggs
- 11. Small bird that cannot fly