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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
Answers: 1
History, 22.06.2019 04:30
Iron making developed in china almost a thousand years later than in the middle east. true false
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History, 22.06.2019 05:00
The car market is an example of because it has few sellers who offer differentiated products. a.oligopoly b.monopoly c.monopolistic competition
Answers: 2
What conclusions can you draw about the colonists leading up the american revolution?...
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