a fossil :)
Fossils
they are called fossil fuel
They are known as fossils.
A rock formed from the remains of living things is called a sedimentary rock. This type of rock is formed through a process known as lithification, where sediments such as dead plants or animals accumulate and become compacted over time. Examples include limestone, coal, and chalk.
An organic sedimentary rock.
Sedimentary rock.
Organic sedimentary rock is comprised of the remains of once living organisms.
Organic sedimentary rock is comprised of the remains of once living organisms.
fossil
Organic sedimentary rock is comprised of the remains of once living organisms.
sometimes fossils
sedimentary rock