Across
- 4. Animals with feathers and wings that usually lay eggs
- 6. Animals that do not have a backbone
- 7. Animals with hair or fur that feed their babies milk
- 11. Soft animals with stinging tentacles that float in the ocean
- 12. Soft-bodied animals, some with shells like snails or clams
Down
- 1. Animals that have a backbone
- 2. Sea animals shaped like stars with five arms
- 3. Long, soft-bodied animals with no bones
- 5. Animals with hard shells and jointed legs, like insects and crabs
- 8. Animals that live both in water and on land
- 9. Animals with dry, scaly skin that lay eggs
- 10. Animals that live in water and breathe with gills