24kbhaddie 24kbhaddie

15-11-2021
Biology

contestada

What is an index fossil?
A. A fossil that contains rocks and minerals
B. A fossil that formed 300 million years ago
C. A fossil that has vestigial structures
D. A fossil found in rocks from one time period

Respuesta :

23-11-2021

Answer:

a fossil that is useful for dating and correlating the strata in which it is found.

Explanation:

Maybe D I hope it helps you

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