Question

what are the fossils​

Answer 1

Answer:

A fossil is any preserved remains, impression, or trace of any once-living thing from a past geological age.

Answer 2

Answer:

Fossils are the preserved remains, or traces of remains, of ancient organisms. Fossils are not the remains of the organisms itself! ... Bones, shells, feathers, and leaves can all become fossils. Fossils can be very largeor very small.