Across
- 3. the study of plants
- 7. the study of the ski
- 9. the study of weather and the atmosphere
- 12. the study of the oceans
- 13. the study of the structure of living things; the structure of humans
- 14. the study of the Earth and its structure
- 15. the study of life
- 16. the study of fish
Down
- 1. the study of heredity and the inheritance of traits
- 2. the study of animals
- 4. the study of space
- 5. the study chemical interactions
- 6. the study of the heart
- 8. the study of how living things interact with their environment
- 10. the study of insects
- 11. the study of the properties and behavior of matter