Across
- 2. study of prehistoric life
- 4. study of fish
- 6. study of dogs
- 9. study of bacteria
- 10. study of diabetes mellitus
- 13. study of cells
- 16. study of microorganisms
- 17. study of the heart
Down
- 1. study of animal behavior
- 3. study of bees
- 5. study of feces
- 7. study of animals
- 8. study of life
- 11. study of spiders
- 12. study of living organisms and their environment
- 14. study of the functions of living organisms
- 15. study of causes and treatment of allergies