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Select the correct answer from each drop-down menu 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 limhe se it can be concluded that
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Based on their relative positions in the periodic table, which two elements would have the same number of valence electrons?
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What is the driving force for the movement of the lithospheric plates...
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