Is aluminum an element or a compound?
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What is i fracture in the crust called when land move up, down or sideways
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Which of the following would be an accurate picture of the earth during the summer time of the northern hemisphere?
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Which of the following would have less momentum than a 52 kg cheetah running at 10 m/s?
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Jenny places a strip of ph paper into a solution. when she removes the ph paper, it has turned yellow-green. what should jenny do next to determine the ph of her solution? a. use a different testing method because the ph paper should not change colors b. place the ph paper into a machine that reads the ph of the solution c. compare the ph paper's color with the color of ph paper from another solution d. compare the ph paper's color with a chart of colors and ph ranges
Answers: 1
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