Question

How are scientists able to use fossils of extinct organisms as evidence?

Answer 1

Evaluation is the change of inherited characteristics with in population through natural selection which may result in the formation of new species part of biology inheritance A fossil is preserved remain of a dead organism from million of years ago fossil are mainly found and are made up especially hard body parts such as bones shells which do not decay easily or are replaced by minerals as a decay parts of organism that have not decayed because of one or more condition needed for decayed are absent

Answer 2

Fossil fuels are the remains of an organism that lived in the past and have been preserved or their impression has been preserved. Fossils are studied to identify the difference (genetic and phenotypic) between past and future related organism and are carbon dated to determine the time in which the organisms existed. The study of fossils is called paleontology.

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