trace
A fossil is any trace of an organism preserved in a rock.
Trace
Evidence of an organism's activities is recorded in trace fossils. These include tracks, fossilized dung, and burrow casts.
A body fossil would be in the form, or part of, the organism that has fossilized. A trace fossil indicates evidences other than a fossilized body part, that indicates the existence of an organism, such as burrows, trails, eggs, nests, and fecal matter.
fossil
a fossil
trace
A fossil is a trace of an organism that lived long ago.
Any evidence of ancient life is called a fossil.
What is the remains an imprint or a trace of a prehistoric organism
A fossil is any trace of an organism preserved in a rock.
trace fossil
trace
trace
Trace
The remains, imprints, or traces of once-living organisms are called fossils. (to be more specific they are called trace fossils)