The statement that explains something that the fossil record indicates is that mammals have always existed on earth. Check out more details about fossils below.
Fossils are any preserved evidence of ancient life, including shells, imprints, burrows, coprolites, and organically-produced chemicals.
Fossils indicate several things that has occured in the time past. For example, the fossil remains of a mammal can indicate that mammals existed at a particular time.
Therefore, the statement that explains something that the fossil record indicates is that mammals have always existed on earth.
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