What do scientists who support the Miller and Urey model of the formation of the first organic molecules on Earth have in common with those scientists who support the hypothesis that organic molecules arrived on early Earth carried in a meteorite?
A) Both support the idea that the first organic molecules on Earth had their origins in outer space.
B) Both support the idea that conditions on early Earth led to the formation of organic molecules in the atmosphere.
C) Both support the idea that the first organic molecules on Earth were formed from inorganic molecules.
D) Both support the idea that only living things can produce organic molecules.
Ans: C) Both support the idea that the first organic molecules on Earth were formed from inorganic molecules.
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