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Geography, 21.06.2019 19:50
Gold is not now being extracted from seawater. why not? a. it would be too disruptive to marine life to develop any marine mineral resources b. there is no gold in seawater c. we don't know how to extract minerals from seawater d. it would be too costly and difficult to separate the small amount of gold from the very large amounts of halite and other minerals
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Geography, 21.06.2019 21:50
Why might the new countries be interested in joining the european union (eu)?
Answers: 1
Geography, 22.06.2019 23:30
Which of the following best describes brazil's economy from 1650-1880? a. it gradually shifted to manufacturing as the industrial revolution progressed. b. it was based on mining. c. it was based on plantation agriculture, where slaves served as a labor force. d. it was based on small, family-owned farms.
Answers: 2
Geography, 23.06.2019 10:00
How can minerals crystallize from materials dissolved in water? check all that apply.
Answers: 1
Which historical event in South Africa had a major impact on culture and race relations?...
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