The answer is F.
The lower the sediment and dirt is, the older the fossil.
Answer:
d
Explanation:
i think I haven't studied this in a while but I'm confident in that answer
The statement which best explains the origin of life on Earth is that r<span>eproducing molecules evolved into living molecules by biological processes.
RNA is the precursor of all life on Earth, and today's life descends from RNA world.
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