Biology, 09.03.2021 21:20 nakin45

What was the most important gas contributed by stromatolites? a. carbon dioxide
b. nitrogen
c. ammonia
d. oxygen

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What was the most important gas contributed by stromatolites? a. carbon dioxide
b. nitrogen

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What was the most important gas contributed by stromatolites? a. carbon dioxide b. nitrogen c. ammonia d. oxygen

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Another question on Biology

What was the most important gas contributed by stromatolites? a. carbon dioxide
b. nitrogen
c. ammonia
d. oxygen