Respuesta :
c- they contain fossils that resemble existing species less closely than do fossils found in older rock layers
The correct answer is option (c) contain fossils that resemble existing species less closely than do fossils found in older rock layers.
What are fossils?
- Fossils are the preserved remains, or traces of remains, of ancient organisms.
- Fossils are not the remains of the organism itself! They are rocks.
- A fossil can preserve an entire organism or just part of one.
- Bones, shells, feathers, and leaves can all become fossils.
Why other options are incorrect?
- Option (a), (b) is incorrect be it does not contain only plants and animals it contains both together.
- Option (d) is incorrect because fossils are less closely related to older rock layers.
learn more about fossils below,
https://brainly.com/question/27620110
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