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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, 21.06.2019 22:30
Heat from earths interior and pressure from overlying rock transform the remains of marine sediments into
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Biology, 21.06.2019 23:10
Depending on the organism the number of in a cell may change
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Biology, 22.06.2019 00:30
Based on anatomical similarities, to which modern animal is dr. digger’s creature most closely related?
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How are scientific theories and laws developed?...
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