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