Across
- 3. have gills
- 5. largest lizard
- 9. has a long tooth
- 11. produce milk for their young
- 12. there is a coin with the same name
Down
- 1. can live in both land and water
- 2. flies
- 4. won ugliest animal in 2013
- 6. a song by maroon 5
- 7. most common type of animal
- 8. a blind amphibian
- 10. lay eggs