Biology
Biology, 13.01.2021 05:30, riveranikki2

How do we know the composition of the upper mantle?
A. Some caves extend into the mantle
B. Meteorites are similar to the mantle
C. Samples of mantle rock have been
analyzed by scientists
D. All of the above

answer
Answers: 2

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Do you know the correct answer?
How do we know the composition of the upper mantle?
A. Some caves extend into the mantle

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