Across
- 3. vertebrates warm blooded and hairy
- 4. one word for insects, spiders and crustaceans
- 5. invertebrates; soft bodies live in water
- 8. vertebrates that are cold blooded e.g. frogs
- 9. vertebrates with feathers and wings
Down
- 1. vertebrates that lay eggs, cold blooded
- 2. invertebrates with soft bodies
- 3. invertebrates with long segmented bodies
- 6. land
- 7. vertebrates with scaly body breathe through gills