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reagan dynamic earth
vocab 1
| Term | Definition |
|---|---|
| constant | does not change |
| control | the standard that results can be compared to |
| dependent variable | changes based on the other variables |
| experiment | tests the effects of one thing on another using controlled conditions |
| hypothesis | a possible explanation for a problem using what you know and observe |
| independent variable | the variable you change |
| model | a representation of an idea, event, or object |
| variable | a factor that can cause change in results |