Which of these is a body fossil?

{a}. Dinosaur Footprint

{b}. Shrimp Burrow

{c}. Dinosaur Bone

{d}. An Ornithopod Track

{c}. Dinosaur Bone

Fossils are remains from a certain organism, or trace of any once-living thing from a past geological age.

If it is check all that apply, {b}. Shrimp Burrow might be one of the answers too, but until then, stick with C.