Across
- 4. the passing down of genes and traits
- 8. the study of artifacts and fossils
- 9. the study of soil and crops
- 11. the study of birds
- 12. the study of stars planets and moons
- 13. the study of living things
- 15. the study of plants
- 16. the study of diseases
Down
- 1. The study of matter and energy
- 2. the study of reptiles and amphibians
- 3. the study of our atmosphere and weather
- 5. the study of insects
- 6. the study of animals
- 7. the study of water
- 10. The study of how matter interacts
- 14. the study of the earth