a. element b. compound c. mixture
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How can active reading strategies you? o a. they can you get into better physical shape. o b. they can you read fewer science articles. o c. they can you understand what you read. o d. they can you avoid reading altogether.
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4. which of these is not an example of a pure substance?
a. element b. compound c. mixture
a. element b. compound c. mixture
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