Question

Compare and contrast molds, casts, and trace fossils.

Answer 1

Compare and contrast molds and casts.  Molds, casts, petrified fossils, carbon films and trace fossils. ... Mold is a hollow area in sediment in the shape of an organism and Cast a solid copy of an organism's shape formed when minerals seep into a hollow area.

Answer 2

Mold is a fungus that makes,  multicellular filaments.

While cast fossils is when an animal dies and forms a cast fossil.