Across
- 4. The study of insects
- 6. The study of the Earth
- 11. The study of fossils of ancient life
- 15. The study of the practical arts
- 16. The study of the heart
- 18. The study of life
- 19. The study of water movement through the soil
- 20. The study of the therapeutic use of plants
- 21. The study of the climate
- 23. The study of the skin
- 24. The study of mental processes in living creatures
- 25. The study of movement in relation to human anatomy
Down
- 1. The study of past cultures
- 2. The scientific study of crime
- 3. The study of humans
- 5. The study of society
- 7. The study of micro-organisms
- 8. The study of rays, usually ionizing radiation
- 9. The study of machines at the molecular level
- 10. The study of poisons
- 12. The study of nerves
- 13. The study of the relationships between living organisms and their environment
- 14. The study of cancer
- 17. The study of weather
- 22. The study of animals
