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PIT_PIT [208]
2 years ago
14

Which of four fossils would be the most useful as a reference to determine the age of newly discovered fossils?why?

Chemistry
1 answer:
weqwewe [10]2 years ago
8 0

Answer:

(A) fossil is the most useful.

It serves as an index fossil. The seashell is a great index fossil because it only appears in the sandstone layer in multiple locations in the same layer of time.

Explanation:

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