Across
- 2. the study of the structure of living things
- 4. study of the origin, history, and structure of the Earth, and the physical, chemical, and biological changes that it has experienced or is experiencing
- 7. science that deals with animals and their behavior
- 8. the study of the forms and structures of living things
- 12. study of the universe beyond the earth's atmosphere
- 13. study of change of species through time
- 14. the study of the classification of organisms
- 15. science that deals with matter and energy and the interactions between them
Down
- 1. science that deals with plant life
- 3. science that studies microscopic forms of life
- 5. study of organisms and their environment
- 6. science that deals with matter, its composition, structure and properties, the changes it undergoes, and the energy accompanying these changes
- 9. the study of life functions
- 10. study of the atmosphere and its phenomena, such as weather and climate
- 11. study of heredity and variation
