In the origin of life, _______ may have evolved first, followed by _______.
A) proteins; amino acids
B) DNA; RNA
C) RNA; DNA
D) RNA; nucleic acids
E) All of the above appeared at the same time.

Question

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The Answer of In the origin of life, _______ may have evolved first, followed by _______.
A) proteins; amino acids
B) DNA; RNA
C) RNA; DNA
D) RNA; nucleic acids
E) All of the above appeared at the same time.

In the Origin of Life, _______ May Have Evolved First