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Copper had been mined in

A typical copper ore in Canada contains about 2% of the metal. If the annual production of mined copper is about 700000 t, how
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2. asked by the shadow
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Copper is mined mineral commonly used in plumbing and wiring. As earths population increases coppers use also increases which of
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Copper is a mined mineral commonly used in plumbing and wiring. As Earth’s population increases, copper use also increases.
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2. 28 views
Copper is a mined mineral commonly used in plumbing and wiring. As Earth’s population increases, copper use also increases.
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2. 37 views
Copper is a mined mineral commonly used in plumbing and wiring. As Earth’s population increases, copper use also increases.
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2. asked by wasd
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Copper is a mined mineral commonly used in plumbing and wiring. As Earth’s population increases, copper use also increases.
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Copper is a mined mineral commonly used in plumbing and wiring. As Earth’s population increases, copper use also increases.
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2. asked by DON'T GOT IT
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Copper is a mined mineral commonly used in plumbing and wiring. As Earth’s population increases, copper use also increases.
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Copper is a mined mineral commonly used in plumbing and wiring. As Earth’s population increases, copper use also increases.
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Copper is a mined mineral commonly used in plumbing and wiring. As Earth’s population increases, copper use also increases.
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2. asked by love<3
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