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Geography, 05.10.2019 01:30 shannyngboszxr5

Know the significance of the low/absent levels of oxygen throughout most of the archean era. what were the steps in the transformation from a reducing to an oxidizing atmosphere? what two things did an aerobic metabolism permit in organisms that survived the great oxygenation event?

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Know the significance of the low/absent levels of oxygen throughout most of the archean era. what we...
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