Respuesta :
Fossils are the remains of the organisms that lived a long time ago. Species have changed over time is the main conclusion the fossil record supports, i.e., option A.
What are the common types of fossils?
Fossils are the preserved traces of an organism that gives idea about the species that were alive a long time ago.
It can be of the following types:
- Impression fossils: it includes prints, and impressions of organisms.
- Trace fossils: capture activities of the ancient animals.
- Replacement fossils: replicas of the organisms that are alive.
It denotes that species have changed over time.
Thus, the correct option is A.
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