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4. In a controlled experiment,

Which of the following statements about a controlled experiment is true?All the variable must be kept the same Only one variable
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Which is a characteristic of a scientific claim?it is supported by a controlled experiment with multiple trials that can be
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How do you set up a controlled experiment ?What's the purpose of a control group? How many variables should a controlled
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An independent variable is a variable that is tested in a controlled experiment. How many independent variables does a
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In a scientific experiment, what is the role of the independent variable?(1 point) Responses It is the variable that cannot be
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Which of the following pieces of evidence would be considered the most reliable and valid?(1 point)Responses data collected from
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Which of the following pieces of evidence would be considered the most reliable and valid?(1 point)Responses data collected from
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Which of the following pieces of evidence would be considered the most reliable and valid?(1 point)Responses data collected from
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Which of the following pieces of evidence would be considered the most reliable and valid?(1 point)Responses data collected from
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1. Jim is doing a physics experiment on the rate of cooling of solid objects in air. Which of the following is a variable that
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