Biology, 12.05.2021 18:00, netflixacc0107

Which event most likely resulted in the appearance of the first land plants 440 million years ago? A. a mass extinction of plant-eating animals
B. development of oxygen in the atmosphere
C. a major meteor impact that blocked sunlight
D. the breakup of Pangaea Into separate continents

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Which event most likely resulted in the appearance of the first land plants 440 million years ago?...