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Home Q & A Board Biology-Related Homework Help Environmental and Conservation Biology
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Nimaa Nimaa
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9 years ago
Examples of valuable nonmetallic minerals extracted by mining are ________.
A) gold, platinum, copper
B) nitrogen, hydrogen, neon
C) lead, cadmium, mercury
D) sand, gravel, phosphate
E) radon, radium, sodium
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Essential Environment

Essential Environment


Edition: 4th
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JesuisMelJesuisMel
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Nimaa Author
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9 years ago
Marking this topic solved, solid help.
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