Across
- 3. remains give us insight on earth
- 6. bringing together of distant cells
- 9. change in allele frequency
- 11. plural for taxon
- 13. number you always start with
- 15. where close related animals placed
- 18. tool used to identify organisms
- 19. naming system is called
- 20. another term for classification
Down
- 1. organisms placed in orderly groups
- 2. produces new organisms
- 4. developed current naming system
- 5. least inclusive taxon
- 7. one species produces another
- 8. first to use latin for naming
- 10. language used for naming
- 12. classify plants/animals by habitat
- 14. scientists study classification
- 16. broadest taxon
- 17. total number of taxons