Question

A P E X
?What is an index fossil?
A. A fossil this is found all over the world
B. A fossil this is from an animal that did not evolve
C. A fossil that is more than 60,000 years old
D. A fossil found in rocks from one time period

Answer 1

Maybe D?? Let me know if it is correct.

Answer 2

Answer:

D

Explanation: