Across
- 4. Scientists try to _________ experiments.
- 5. A scientist who studies physics.
- 7. A scienctist who studies life.
- 9. The theory of __________ was formed by Darwin.
- 10. A scientist who studies stars.
- 11. Theories are written in a scientific _________.
- 13. A ________ tries to explain how somthing works.
Down
- 1. A scientist who studies chemicals.
- 2. Scientists do ___________ to discover facts.
- 3. Experiments are done in a ____________.
- 6. The goal of science to to ___________ new facts.
- 8. Scientists look at stars through a ________.
- 12. A scientist who studies the earth.
