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Biology, 21.06.2019 15:00
The images show fossils of a modern bird and two extinct organisms (a tyrannosaurus rex and an archaeopteryx). based on the structure of the three organisms, it can be concluded that . the archaeopteryx and bird have wings, while dinosaurs have limbs. so, it can be concluded that .
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Biology, 22.06.2019 00:10
How does natural selection change thephenotypes within a population over time?
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Groups of plants and animals that are adapted to similar conditions form a(n)
a. population....
a. population....
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