Across
- 2. bird that can't fly
- 6. mammal that lives in water
- 7. mammal that lays egg.
- 9. Group of animal with moist skin
- 10. group of animal with 6 legs
Down
- 1. fastest land animal
- 3. fish that gives birth
- 4. fish breathe with this method
- 5. group of animal that has dry scales
- 8. flying mammal