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The appearance of banded iron layers in the rock record between 1.08 and 3.8 billion years ago reflect the alteration of oxygen-rich and oxygen-poor conditions in the ocean at that time.
true or false
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How is the motion of the particles of water at 80 ⁰c different from the motion of the particles of water when it is 30 ⁰c?
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What is the inability of an individual or a society to achieve a minimum standard of living known as ?
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The appearance of banded iron layers in the rock record between 1.08 and 3.8 billion years ago refle...
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