Across
- 3. - arrangement of parts
- 6. - e.g. mushrooms
- 7. - features
- 11. - put into groups
- 12. keys - used to identify
- 16. - between family and species
- 17. - organisms that can breed
- 18. - suited to surroundings
Down
- 1. - simple organisms
- 2. - between kingdom and class
- 4. - big group of living things
- 5. - characteristics
- 8. - one cell only
- 9. - between order and genus
- 10. - includes bacteria
- 13. - between phylum and order
- 14. - between class and family
- 15. - does specific job