Question

Which of these describes a trace fossil?

a fossil that marks the extinction of a plant or animal species
any fossil older than 50,000 years
a fossil formed when minerals replace organic tissue

Answer 1

A trace fossil is a type of fossil that represents the activity or behavior of an organism rather than its remains.

Step-by-step explanation:

A trace fossil is a type of fossil that provides evidence of the activity or behavior of an organism, rather than the remains of the organism itself. It can include footprints, tracks, burrows, or any other trace left behind by an organism. Trace fossils can give us insights into the behavior, locomotion, and ecology of ancient organisms.

Learn more about trace fossils