The abundance of O₂ led to the evolution of A) anaerobic eukaryotes. B) aerobic eukaryotes. C) anaerobic prokaryotes. D) aerobic prokaryotes. E) Both b and d

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The abundance of O2 in the atmosphere allowed for the evolution of organisms that could use oxygen for respiration, leading to the development of aerobic eukaryotes and aerobic prokaryotes.

The Abundance of O2 Led to the Evolution of

The Abundance of O₂ Led to the Evolution of