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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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Is it considered muscle s ennervation if sympathetic fibers innervate the vessels within the muscle?
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Hemoglobin is a proton that carries oxygen around your body what is hemoglobin made from
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