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Author Question: Stanley Miller's 1953 experiments assumed that early Earth's atmosphere containe (Read 1521 times)

federox

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on: May 31, 2013
Stanley Miller's 1953 experiments assumed that early Earth's atmosphere contained
A) hydrogen cyanide, formaldehyde, hydrogen gas, and water vapor.
B) ammonia, methane, hydrogen gas, and water vapor.
C) ammonia, methane, oxygen gas, and water vapor.
D) amino acids, methane, hydrogen cyanide, and water vapor.
E) methane, formaldehyde, ammonia, and carbon dioxide.
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coco

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Reply #1 on: Jun 2, 2013
This is what I got for this question: E. Let me know if you need more help!


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federox

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Reply #2 on: Jun 2, 2013
Thank you.


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