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Home Q & A Board Science-Related Homework Help Physics
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staedtler staedtler
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7 years ago
Which substances, outgassed from volcanoes, are thought to be most important for forming complex prebiological compounds?

(a)   Carbon dioxide, nitrogen, and water
(b)   Hydrogen, ammonia, methane, and water
(c)   Formaldehyde, methyl cyanoacetylene, and acetaldehyde
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Discovering the Universe

Discovering the Universe


Edition: 7th
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hyponoticahyponotica
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staedtler Author
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6 years ago
Grinning Face Exactly what I needed
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