Biology, 06.10.2019 12:20 ghostboy2001
In the late 1700s scientists proposed that the layers in the rocks of mountains and canyons represented a record of the passage of time, with the younger layers lying on top of the older layers. what could they determine about the fossils they were finding in the rocks based on this observation?
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If a cell's main function is to produce proteins to be excreted, which organelles would you expect to be larger
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These are groups of reproducing populations that are insulated from other groups
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In the late 1700s scientists proposed that the layers in the rocks of mountains and canyons represen...
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