Multiple Choice
The atmosphere of prebiotic earth probably contained the following molecules:
A) H2O,CO2,N2 ,CH4,and NH3.
B) H2O,CO2,CH4,C6H12O6, and NH3.
C) H2O,CO2,CH4,C6H12O6, and COO-CH2NH+3.
D) H2O,CO2,CH4,COOHCH2NH3,and NH3.
E) none of the above
Correct Answer:

Verified
Correct Answer:
Verified
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