Across
- 1. Humans belong to this group of vertebrates.
- 4. They are cold-blooded and have got dry skin.
- 6. This group of animals has feathers and most of them can fly.
- 7. If a dog is a domestic animal what type of animal is a lion?
- 8. Fish use them to breathe onder the water.
- 10. Birds have all their body covered by _____.
- 12. It is a very withe and cold place. Penguins live there.
- 13. It is a very dry place with no water. Camels live there.
Down
- 2. They live part of their lives in the water and part on land.
- 3. This group of animals live all their live in the water. They use gills to breathe.
- 5. It is a very green and wet place. Panthers live there.
- 9. Invertebrates are the only group of animals that don't have this body part.
- 11. Mammals have their body covered by _____.
