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Chemistry, 23.06.2019 01:30, kaitie60
Ascientist conducted an experiment and discovered that certain plants grow faster when given a particular amount of fertilizer. anouther scientist conducted the same experiment and got similar results. which concept does this best illustrate? a) repetition b) replication c) precision d) validity
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When utilizing a transmission electron microscope, why is it necessary to stain the specimen with heavy metal salts?
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What do lines in an elements line spectrum represent?
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Calculate the mass of a liquid with a density of 2.5 g/mL and a volume of 15 mL...
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