Which statements best describe fossils? Check all that apply. They only show evidence of living species.They are the preserved remains or evidence of organisms.They can show how organisms have changed over time. They do not show relationships between organisms.They can help scientists identify extinct species.

Fossils are preserved remains or other evidence of organisms, so B is correct. Comparing fossils from different time periods can show how organisms changed over time, and fossils can help scientists identify species that are extinct today. A is incorrect because fossils can provide evidence of extinct species, while D is incorrect because fossils can help reveal relationships between organisms.

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