Across
- 5. Study of microscopic lifeforms
- 6. Study of viruses and viral diseases
- 7. The study of living things and everything about them
- 8. Study of hormones and their composition and function
- 10. Study of cell biology including cell anatomy and physiology
- 13. The study of fish
- 14. Study of volcanoes and volcano related phenomena
- 15. The study of all types of animals and everything about them
Down
- 1. Study of mammals
- 2. The study of water on earth
- 3. Study of fungi and yeasts
- 4. Study of plants and everything about them
- 9. Study of nerves; also a branch of medicine dealing with diseases of the nervous system
- 11. Study of all aspects of diseases and possible causes of death
- 12. Study of ticks, mites, and spiders