Across
- 2. raise doubts or objections
- 4. a political division
- 7. an expert in the study of the physical
- 8. the branch of mathematics
- 10. the interpretation of human life
- 11. showing the existence or truth of something
- 12. having a biological effect.
- 14. the branch of geology
Down
- 1. a natural science
- 2. chiefly British spelling of damme.
- 3. (troops)
- 5. a fuel derived directly from living matter.
- 6. relating to the study of the earth's
- 9. the study of ethical
- 13. having or representing the earth as the center,