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Lady bird [3.3K]
3 years ago
6

Which geologic features help scientists determine the relative ages of rocks by their positions? Check all that apply.

Biology
1 answer:
Vanyuwa [196]3 years ago
5 0

Answer:

Answer:

B. Erosion and D. Index fossils are geologic features that help scientists to determine relative ages of rocks by their positions.

Explanation:

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