Question

Y’all better not put a random answer i’m failing if you answer this correctly queen shi right there uhm chile anyways

How are casts formed by decaying organisms?

Organisms turn into rock over time.
Organisms leave carbon residue on a rock.
Organisms leave impressions in sediment that hardens into rock.
Impressions left by organisms are filled in with sediment that hardens into rock.

Answer 1

D.Impressions left by organisms are filled in with sediment that hardens into rock.