Across
- 2. information that supports an answer to a question
- 4. system the sun, the planets that orbit the sun, and other objects that orbit the sun
- 6. the only star in our solar system
- 10. a scientist who studies stars, planets, and other objects in the universe
Down
- 1. something scientists make to answer questions about the real world
- 3. a description of how something works or why something happens
- 5. to make a picture in your mind using information from different sources
- 7. observations or measurements recorded in an investigation
- 8. a huge object in space that gives off heat and light
- 9. an attempt to find out about something