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Biology 12 Online
OpenStudy (anonymous):

A student wants to prove that pine trees appeared on Earth before the flowering plants. Which of these would provide the most reliable information about the periods when the two types of plants appeared on Earth? air quality water quality plant fossils plant color

OpenStudy (anonymous):

please help me

OpenStudy (anonymous):

C. Plant Fossils

OpenStudy (anonymous):

yep its C.

OpenStudy (anonymous):

thank you everyone

OpenStudy (anonymous):

No Problem

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