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When a scientific theory has been tested and proved by the scientific community, it becomes a law
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Ascientist is measuring the pressure that is exerted by each of the following gases in the atmosphere: carbon dioxide, oxygen, and nitrogen. which term most likely describes what she is measuring?
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Complete the following radioactive decay problem. tan+on-? c+th
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If the balloon had a volume of 23000 L, how many kilograms of hydrogen were needed to fill the ballo...
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