How are casts formed by decaying organisms?
Organisms turn into rock over time.
Or...
Biology, 26.02.2021 23:10 zaynmaliky4748
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.
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