4.515 x 10 24 atoms of Purellium Distinkamide is equal to ___ moles?
A. 7.5
B. 6.2
C. 1...
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What must happen before a body cell can begin mitotic cell division
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Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line
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Mary is conducting an experiment on how pollution affects plant growth. how can she ensure that her data are reliable?
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What term describes technology that operates on an atomic level
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