Question

What is keeping all variables the same except for the one being tested an example owhat is chemical change

Answer 1

Explanation:

In a controlled experiment all variables are kept the same, except for the one being tested, which is called the experimental variable , or independent variable . ... The group that is not affected by the experimental variable is the control group .

Answer 2

Answer:

In a controlled experiment all variables are kept the same, except for the one being tested, which is called the experimental variable, or independent variable. The group that is not affected by the experimental variable is the control group. Very often a graph will be used to analyze the results of the experiment.

A chemical change is a change of materials into another, new materials with different properties and one or more than one new substances are formed.

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