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29 January, 00:17

How might cyanobacteria have contributed to the evolution of animals?

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  1. 29 January, 00:53
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    Some are able to convert atmospheric nitrogen into a form usable for plants and animals. During Earth history, cyanobacteria have raised atmospheric oxygen levels starting approximately 2.45 - 2.22 billion years ago and provided the basis for the evolution of aerobic respiration [1-7].

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