What did other investigators find based off Stanley Miller's 1953 primordial soup experiment?

A.
That nitrogen gases, hydrogen gas, methane, and ammonia were formed in the waters of the past.

B.
That water turned into various types of gases found in the earth's early atmosphere.

C.
That amino acids, fats, and nucleic acids might have formed in the waters of the past.

D.
That water turned into amino acids and fat, but nucleic acids were caused by lightning