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Mila [183]
3 years ago
14

How old are the oldest rocks of the ocean floor?

Biology
1 answer:
algol [13]3 years ago
4 0
Oceanic crust has been forming on Earth for over 4 billion years, all of the sea floor older than <span>about 200 million years. </span>
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Explanation:

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Answer:

Answer B.

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