Across
- 3. The study of chemical processes related to living organisms
- 8. The study of matter, its motion, and its behavior
- 9. The study of fossils
- 13. The study of insects
- 14. The study of algae
- 15. The study of microorganisms
- 18. The study of whales
- 19. The study of the nature of the universe
- 20. The study of diseases
- 21. The study of birds
- 22. The study of animals
- 23. The study of how water moves on Earth
Down
- 1. The study of behavior and emotions
- 2. The study of living things
- 4. The study of amphibians and reptiles
- 5. The study of humans
- 6. The study of weather
- 7. The study of outer space
- 10. The study of oceans
- 11. The study of fish
- 12. The study of plants
- 15. The study of fungi
- 16. The study of properties and behaviors of matter, specifically atoms and molecules
- 17. The study of the interior of the Earth, rocks, and the rock cycle
