I think the answer you're looking for is fossils. Fossils are remnants or imprints of living things, such as animals and plants, which are from past geologic age and found in the earth's crust.
fossial
Traces of living things are called fossils. Fossils can take the form of footprints, burrows, or imprints left behind by organisms that lived in the past. These traces provide valuable information about ancient life forms and ecosystems.
fossial
fossial
fossial
fossial
The word is "paleontology." It is the study of the history of life based on the imprints or remains of living organisms found in rocks and fossils.
The study of the chemistry of living organisms is called organic chemistry.
What are all living and nonliving things in an area called
Living things of any kind are called organisms.
spontaneous
Any living things is called an organissm.