Across
- 3. Breaking down of complex molecules
- 5. Breakdown of rocks into sediment
- 7. The study of parts and structure of organisms
- 11. explains the diversity of life on Earth through mechanisms like natural selection.
- 14. Process of wearing away Earth's surface
- 16. Interacting living and non-living components
- 17. Rock formed from sediment
- 19. Rock formed from magma
- 20. Cycle Formation and transformation of rocks
- 21. Remains or traces of ancient organisms
Down
- 1. Naturally occurring inorganic substance
- 2. the study of the functions of each part
- 4. the process by which organisms maintain a stable internal environment
- 6. Variety of life forms
- 8. theory states that all living things are made up of cells
- 9. Tectonics Movement of Earth's crust
- 10. study of cells
- 12. Hollow rock formation
- 13. study of heredity
- 15. Rock altered by pressure/heat
- 18. the study of the relationships between living organisms