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History, 22.06.2019 02:00
Ascientist performs an experiment where she measures the mass of a piece of metal, pours acid onto the metal, washes the metal, and then re-measures the mass of the metal. the scientist repeats the experiment several times, each time increasing the amount of acid used. the dependent variable in the experiment is the: initial mass of the metal final mass of the metal amount of acid used washing the metal
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History, 22.06.2019 06:00
List two reason that james k.polk gives for supporting the annexation of texas
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The development of england as a nation-state occurred because of increasing?
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Even though the u.s. declared neutrality, who did most americans side with in wwi?
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Napoleon adhered to which enlightenment princple...
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