Biology, 28.04.2021 19:00, naomicervero

If ancient volcanoes gave off the same gases, which gas would have been most helpful in the development of early life-forms that could carry out photosynthesis? A. Chlorine
B. Nitrogen
C. Sulfur Dioxide
D. Carbon dioxide

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If ancient volcanoes gave off the same gases, which gas would have been most helpful in the developm...