Across
- 3. Everything in the universe beyond Earth's atmosphere
- 4. Study of the causes and effects of disease or injuries.
- 6. Branch of natural science concerned with Earth
- 8. Study of origin of human society
- 9. Study of wildlife animals
- 12. Scientific studies of oceans.
- 15. Study of meteor
- 17. Study of genes
- 19. Study of the biology of microscopic organisms
Down
- 1. Body structures
- 2. Study of the relationships between organisms and their environment.
- 5. Study of stars
- 7. Study of plants
- 10. Study of chemical processes within and relating to living organisms.
- 11. Study the composition, structure, processes, and other physical aspects of the Earth.
- 13. Study of life
- 14. Change in chemical reactions
- 16. Structure of matter
- 18. Study of aging and older adults