Across
- 3. physical attraction between objects
- 5. the basic units of life
- 6. study of living things
- 7. the study of changes that occur in matter
- 9. the study of the physical laws that govern the universe
- 10. science of reasoning
Down
- 1. thoughts based on reason
- 2. the study of light
- 4. seeker of knowledge and wisdom
- 8. used to look at small things