Question

The trace or remains of an organism that lived ago, most commonly preserved in sedimentary rock ?

Answer 1

Fossil

Step-by-step explanation:

Fossils like bones and shells are preserved in sedimentary rocks for thousands of years

Answer 2

Trace Fossil

Step-by-step explanation:

Trace fossils are those details preserved in rocks that are indirect evidence of life. ... Trace fossils include burrows, track marks, coprolites (fossilized feces), stromatolites (fossilized algal mounds), and rhizoliths or rhizocretions (fossil remains of roots).