Across
- 1. A variable that is changed
- 5. The process of water changing from a liquid to a gas over time
- 6. Something that can be changed and measured in an experiment
- 10. Water droplets that form on a cold surface that comes from the air
- 12. Part of the cup system
- 13. A variable that is kept constant in an investigation
Down
- 2. A variable that responds to the independent variable and is measured
- 3. A unit of matter smaller than we can see
- 4. A drawing that represents or explains a scientific concept and uses labels, color and a key.
- 7. Otherwise known as the mean found by finding the sum and the dividing it by the total numbers
- 8. Matter cannot get in or out of the system
- 9. The amount of matter something has
- 11. Matter can get in and out through openings in this system