Question

a full imprint/impression of an animal
a. carbonized fossil
b. trace fossil
c. preserved fossil
d. mold fossil

Explanation:

• A carbonized fossil is formed when organic material is reduced to a thin film of carbon.
• A trace fossil is evidence of the activity of an organism, like footprints or burrows.
• A preserved fossil is when the actual remains of an organism are preserved (e.g., in amber).
• A mold fossil is a full imprint/impression of an animal (or plant) left in sediment.

Answer:

D. mold fossil