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aalyn [17]
3 years ago
8

If these rock layers have been undisturbed, which layer is the youngest?

Biology
2 answers:
Nata [24]3 years ago
7 0

Answer: A

Explanation:

Katena32 [7]3 years ago
5 0

Answer:

I think it is A, because the rocks that are at the top are the youngest and the ones that are on the bottom are the oldest.

Explanation:

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