Nitrogen and oxygen are
gases in the atmosphere....
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Geography, 23.06.2019 18:00
Which of the following regions suffers the most from acid rain? a. the area around vancouver c. the area below atlanta b. the area below detroit d. the area above montreal
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Geography, 23.06.2019 19:30
Fossils of glossopteris, an extinct fern, were discovered on which continents to support the theory of continental drift? check all that apply.
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Geography, 23.06.2019 21:30
Fossil fuels such as coal, oil, and natural gas were formed over millions of years by
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English, 26.07.2019 07:20
History, 26.07.2019 07:20
Health, 26.07.2019 07:30
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English, 26.07.2019 07:30
Health, 26.07.2019 07:30
Health, 26.07.2019 07:30