Across
- 2. Vertebrate living on land and water
- 8. Diverse kingdom of mostly single-celled eukaryotes
- 9. Cold-blooded vertebrate with scales
- 10. Kingdom of animals
- 11. Kingdom including molds and mushrooms
- 12. Domain of common prokaryotes
- 13. Animal with a backbone
- 14. Kingdom of plants
Down
- 1. Determining the order of DNA bases
- 3. Animal without a backbone
- 4. Warm-blooded vertebrate with hair
- 5. Feathered vertebrate with wings
- 6. Fossils used to study relationships
- 7. Domain containing eukaryotic organisms
- 10. Domain of ancient prokaryotes