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doit_the_clown doit_the_clown
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7 years ago
Which of the following was probably NOT a source of large organic molecules, the building blocks of life, on the early Earth?

(a)   Volcanic eruptions
(b)   Meteorites
(c)   Lightning flashes in the early terrestrial atmosphere
Textbook 
Discovering the Universe

Discovering the Universe


Edition: 7th
Authors:
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Only two things are infinite, the universe and human stupidity, and I'm not sure about the former.

Albert Einstein
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hyponoticahyponotica
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7 years ago
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7 years ago
Helped a lot
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Yesterday
Smart ... Thanks!
yen
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2 hours ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
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