Across
- 3. Their babies drink milk from their mothers.
- 4. They help birds keep warm.
- 8. Some birds like to eat this.
- 9. Lions are...
- 11. Amphibians need to keep this wet.
- 12. Birds use them to fly.
- 13. Some animals do this to get food.
Down
- 1. Fish use them to breathe in water.
- 2. Animals that can live on land and in water.
- 5. Some animals lay...
- 6. It covers most of land mammals' bodies.
- 7. Some animals have two and some animals have four.
- 10. Sometimes cats and dogs do this.