Across
- 1. Information collected for study
- 3. Large object that orbits a star
- 9. Ability to do work
- 11. Amount of space an object takes up
- 13. Path that electricity follows
- 14. Basic unit of matter
- 16. How fast something moves
- 17. Machine that can be programmed
- 18. Simple machine that pivots on a fulcrum
Down
- 2. Space inside a flat shape
- 3. Simple machine with a wheel and rope
- 4. Space between two intersecting lines
- 5. Object that attracts iron
- 6. A push or pull
- 7. Force that pulls objects toward Earth
- 8. Basic unit of life
- 10. Visual way to show data
- 12. Amount of matter in an object
- 13. Instructions written for a computer
- 15. Two or more substances combined