Across
- 1. science: the branch of knowledge that deals with systems of government.
- 3. The study of plants.
- 7. the branch of science and technology concerned with the design.
- 9. the science of life and of living organisms.
- 11. The science of the forms of life that existed in prehistoric or geologic periods.
- 14. the science or practice of farming.
- 16. botany: study of aquatic plants and algae that live in seawater.
- 17. the study of the past events.
- 20. the study of the development and function of human society.
- 22. the scientific study of the human mind and its functions.
- 23. the exploitation of biological processes for industrial and other purposes.
- 24. botany: the commercial exploitation of plants by people.
- 25. The study of matter and energy and the interactions between them
- 27. The science that deals with the composition, properties, reactions, and the structure of matter.
- 29. study of woody plants, shrubs, trees and lianas.
Down
- 1. the study of the fundamental nature of knowledge reality and existence.
- 2. study of the structure or internal working of something.
- 4. the study of the physical features of the earth.
- 5. The science of the origin, history, and structure of the Earth, and the physical, chemical, and biological changes that it has experienced or is experiencing.
- 6. The science that deals with the atmosphere and its phenomena, such as weather and climate.
- 8. The study of heredity.
- 10. culture and propagation of trees.
- 12. The exploration and study of the ocean.
- 13. The science that covers animals and animal life.
- 15. plants and people use and selection of plants by humans.
- 18. study of fossil plants and plant evolution
- 19. application of plants science to crop production.
- 21. the science of the application of the laws of physics to biological phenomena.
- 26. The study of the universe beyond the Earth's atmosphere.
- 28. The science of diagnosing, treating, and preventing illness, disease, and injur.