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unit 1 topic 2 vocab
| Term | Definition |
|---|---|
| constant | something that stays the same |
| variable | the thing that's tested |
| dependent variable | the response to the change |
| independent variable | the variable that changes |
| inference | a logical interpretation based on what scientist already know |
| observation | the act of noticing and describing events or processes |
| peer review | sharing your findings with other scientist |
| bias | a personal thought rather then scientific |
| controlled group | tested without change in the independent group |