Question

Fossils are the. Imprints or traces of once living organisms preserved in rock

Answer 1

- Question -

Fossils are the ________, imprints, or traces of once-living organisms preserved in rock.


- Answer -

Remains

Fossils are the remains, imprints, or traces of once-living organisms preserved in rock.


- The Wolf -

Answer 2

the answer is remains. 




                Hoped this helped. :)