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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 07:30
Which of the following factors care of many european nations to occupy and colonize nations in southeast asia
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History, 22.06.2019 12:00
What became known as the gold on north america? a) sugar b) rum c) cotton d) tobacco
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History, 22.06.2019 13:30
What effect did zebulon pike’s explorations have on the settlement of the american west?
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What advantages or disadvantages do you see in the number of jurors on an athenian jury?...
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