Across
- 3. science dealing with study of living organisms
- 4. foot
- 6. form
- 7. understanding another's feelings
- 12. study of the earth's surface
- 14. rule
- 15. life
- 16. around; about; near; enclosing
- 17. the outer boundary of a surface or figure
- 20. the absence of rule or government
- 21. internal skeleton
- 22. out of; outside
Down
- 1. external skeleton
- 2. below normal body temperature
- 5. feeling; suffering; disease
- 8. science; study
- 9. over; above; beyond
- 10. one who travels on foot
- 11. under; beneath
- 13. exaggeration for effect
- 14. without form
- 18. earth; ground
- 19. within