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To separate a mixture of hard candies and marbles, the most efficient method would be
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Which of the following is a testable hypothesis? a. if i brush my teeth, i will get fewer cavities than if i don't brush my teeth. b. green toothpaste tastes better than blue toothpaste or red toothpaste. c. smart, careful, healthy people always brush their teeth. d. it's wrong to not brush your teeth before you have an important conversation with someone.
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What is the relationship of air masses and the temperature of oceans?
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In the particles are arranged in a regular, repeating pattern. a)a crystalline liquid b)a crystalline solid c)all gases d)all solids
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Chemistry, 22.06.2019 15:00
Which of the following is the correct formula for copper (i) sulfate trihydrate? cuso4 Β· 3h2o cuso4(h2o)3 cu2so4(h2o)3 cu2so4 Β· 3h2o
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To separate a mixture of hard candies and marbles, the most efficient method would be...
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