Across
- 3. , help animals move on land
- 5. , help animals move in water
- 6. , animals build shelters into soil, trees or rocks
- 8. , help animals breath underwater
- 10. Packs , animals hunting together to increase effectiveness
- 11. , animals moving to new locations in different seasons
Down
- 1. , help animals eat
- 2. , animals building shelters for protection
- 4. , animals sleep through winter
- 7. , help animals move in the air
- 9. , help animals breath above water