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. 15. All the things in an experiment that must be the same to make it fair are called? A) controlled variables or constants XB) independent variables C) controlled experiments XD) dependent variables
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15. All the things in an experiment that must be the same to make it fair are called?
A) controlled variables or constants
XB) independent variables
C) controlled experiments
XD) dependent variables

User Paul Van Den Dool
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1 Answer

7 votes

The answer is A.

Independent variables are the things a scientists changes and dependant variables are the things scientists measures for the experiment.

User Nishant Jani
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