Question

how does this fossil differ from fossils that have preserved remains? which feature does this fossil have that preserved remains do not have? it has carbon residue left by a decaying organism. it was formed by tree sap that turned into amber. it was preserved in frozen soil called permafrost. it includes the preserved soft tissue of an organism.

Explanation:

This fossil appears to be a carbon - film fossil. Carbon - film fossils are formed when the organic material of an organism decays, leaving behind a thin layer of carbon residue. Preserved remains fossils, such as those in amber, permafrost, or with soft - tissue preservation, are different as they involve more intact preservation of the organism's body parts rather than just carbon residue.

Answer:

It has carbon residue left by a decaying organism.