Respuesta :
It best provides evidence of the previous environment in the area where the rock was discovered.
What is a Fossil?
A fossil is a living organism's remnant or evidence. When an animal or plant is buried beneath sedimentary layers, it becomes a fossil. The softer tissues of dead plants and animals are broken down by microorganisms, but the harder parts, such as shells, bones, skeletons, leaves, seeds, and woody plants, remain intact.
These relics are eventually buried by different sedimentary layers. These sediments eventually combine to form hard rocks.
This gives information about the age of the fossil in relation to the rock in which it was discovered. Throughout the course of evolution, animal and plant species have undergone numerous time-related adaptations.
As a result, fossilized rocks demonstrate that early living things existed and evolved over time. The presence of a thick-shelled clam fossil in a large piece of rock reveals information about the previous environment in the area where the rock was discovered.
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