Across
- 2. It hops on hind legs
- 4. It has gills, fins, and scales.
- 7. They have three sets of legs and two sets of wings.
- 8. Most give live birth to their young.
Down
- 1. Study of animals
- 3. They are scaly, cold-blooded animals who lay eggs.
- 5. It sleeps on Eucalyptus trees
- 6. They can be dogs, cats, birds, Fish etc.