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katrin [286]
3 years ago
13

Variable changed by the scientists what is being tested

Chemistry
2 answers:
Gnoma [55]3 years ago
6 0

Answer:

Hope this is helpful to you!

The independent variable is the one that is changed by the scientist. To insure a fair test, a good experiment has only ONE independent variable. As the scientist changes the independent variable, he or she records the data that they collect.

Dmitrij [34]3 years ago
6 0

Answer:

The independent variable is the one that is changed by the scientist. To insure a fair test, a good experiment has only ONE independent variable. As the scientist changes the independent variable, he or she records the data that they collect.

Explanation:

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