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Afina-wow [57]
3 years ago
7

How many independent variables does a good investigator use in his or her experiment?

Physics
1 answer:
MrRa [10]3 years ago
5 0

Answer:

You should generally have one independent variable in an experiment. This is because it is the variable you are changing in order to observe the effects it has on the other variables.

HOPE THIS HELPED!!!!!!!!!!!!XDDDDDDDDD

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