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Step-by-step explanation:
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Answer:
hope this helps!
Step-by-step explanation:
Sample response: The two main variables in an experiment are the independent and dependent variable. An independent variable is the variable that is changed or controlled in a scientific experiment to test the effects on the dependent variable. A dependent variable is the variable being tested and measured in a scientific experiment.
20 and 2
20 - 2 = 18
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Answer:
the answer is big and your dad knows the answer is B a use Desmos amen
