Por favor me ajudem nessas questões, preciso entregar hj
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Geography, 22.06.2019 17:40
Which factors add to the greenhouse effect and are caused by human activities?
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Geography, 23.06.2019 19:30
Which statement best describes how chemical equations demonstrate conservation of mass?
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Geography, 23.06.2019 22:20
The first atomic explosion was detonated in the desert north of alamogordo, new mexico, on july 16, 1945. what percentage of the strontium-90 ( yr) originally produced by that explosion still remains as of july 16, 2016?
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Geography, 24.06.2019 06:50
Pollution from one country can affect another. for example, south korea is especially affected by pollution and dust storms that come from
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Mathematics, 16.08.2020 14:01
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