Physics, 06.09.2020 20:01 angelb2472

Which of the following would be an example of an uncontrolled experiment? The effect of salt and water being mixed at different temperatures. The effect of water on different metals in a lab. The effect of heat on a plants growth. The effect of the jet streams on weather conditions.

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Which of the following would be an example of an uncontrolled experiment? The effect of salt and wat...