define fossil. Explain importance of fossils as proof of evolution.
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Answer:
fossil are the renains of the dead animals plants and any thing wich dead millons of year ago.
Explanation:
Fossil inportants .
1. We can use it for enrgy source.
like coal we can cook food by using it.
2. We also keep it in musium to show this to next generation.
3. It can also produce electricity.
proof of evolution.
It shows that millons of years ago which kind of snimals are present and now how much it changes
Any preserved remains, impression, or trace of organisms that lived in the past is called fossil. Examples include bones, shells, exoskeletons, stone imprints of animals, etc.
Importance of fossils as proof as evolution:
The time of death of a plant or animal can be calculated by measuring the radioactivity of C-14 and ratio of C-14 to C-12 (non-radioactive carbon) present in their body of the fossil organism. By determining the age fossil. This called carbon dating.
Once the age of fossil been determined, it is easy to gather the information about other past lived organisms. It can be concluded that vertebrates have been slowly originated from invertebrates.