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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 02:30
In ohio in 1872, the cleveland massacre was a)a violent labor dispute at standard oil refineries in cleveland. b)a takeover by standard oil of the refineries in cleveland. c)an attempt to stop standard oil from becoming a monopoly. d)a failed attempt by standard oil to take over other refineries.
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History, 22.06.2019 04:00
Which of the following cultures were among the earliest known inhabitants of north america? a) mayab) incac) anasazi d) olmec
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History, 22.06.2019 06:30
The supreme court settle conflicts between the various levels of government true or false ?
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True or False: Both William Hartsfield and Ivan Allen, Jr. Worked for a calm and peaceful transition...
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