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In a scientific experiment, what is the dependent variable?The factor that is deliberately changed or manipulated by the
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when you operate a machine, is often easy to observe cause and effect. for example, when you turn a doorknob, the latch in the
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What the definition of dark energy?(1 point)Responses Energy that humans cannot observe directly Energy that humans cannot
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If today is October 9th and we observe a full moon, how many more weeks will it be before we observe the next first quarter?If
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Select the animal whose observé would have the greaser negative effect on the ecosystem
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In a scientific experiment, what is the dependent variable?(1 point) Responses The factor that is deliberately changed or
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In a scientific experiment, what is the dependent variable?(1 point)Responses The factor that is deliberately changed or
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Human activity has had ________ on the natural balance of Earth’s ecosystems.(1 point) Responses a positive effect a positive
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All of the following pairs of goods are substitutes exceptPart 2 A. we observe the price of automobiles decreases and the demand
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Which of the following is a reliable way to observe that a chemical change has occurred when two substances come in contact with
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