Across
- 3. the study of living things
- 8. the qualities of a thing that make it unique
- 10. everything that exists, including the Earth,sun,planet,stars,and outer space
- 12. an experimental setup in which conditions are kept constant
- 13. a scientific theory that had been repeatedly tested
- 14. the study of how all living things relate to one another and their world
- 15. something proven to be true
Down
- 1. the study of animals
- 2. a special kind to test to get information
- 4. living things produced by parents of the same kind
- 5. the study of how the characteristics of a living thing are passed along to its offspring
- 6. an explanation supported by scientific data that cannot be proven
- 7. the study of living things too small to be seen with the naked eye
- 9. everything in the immediate world around you
- 11. the study of plants