What are independent dependent and controlled variables?

What are independent dependent and controlled variables?
There are three main types of variables in a scientific experiment: independent variables, which can be controlled or manipulated; dependent variables, which (we hope) are affected by our changes to the independent variables; and control variables, which must be held constant to ensure that we know that it's our ...

Reference:
What are Variables in Science? - Definition, Types & Examples ...
Aug 3, 2019

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