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Biology, 06.04.2020 07:55 smithtamarshae

Scientists estimate that the composition of Earth’s atmosphere has changed over time. Which of the following most likely caused Earth’s atmosphere to support diverse life-forms?
A: the drift of continents
B: a transfer of gases from the Sun
C: changes in Earth’s magnetic field
D: oxygen-producing organisms

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Scientists estimate that the composition of Earth’s atmosphere has changed over time. Which of the f...
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