Biology, 27.07.2019 12:30, laurentsupreme
Researchers have discovered that the ear bones of mammals are homologous structures with parts of fish jaws. this suggests that a: selection pressures have acted over time on mammals but not fish. b: selection pressures have promoted similar evolution in fish and mammals. c: fish and mammals have a distant common ancestor. d: fish do not require a sense of sound.
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The instructions for making proteins come originally from
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Biology, 22.06.2019 07:30, ebookhardt917
The picture represents a structure of the respiratory system. which is the function of this structure? to bring air into the body to exchange oxygen with carbon dioxide to carry air to the lungs to release oxygen from the body
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Biology, 22.06.2019 10:30, loganfreeman04
Nkentucky, intoxicating beverages (beer, whiskey, wine, etc.) are involved to some extent in approximately % of collisions fatal to pedestrians.
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Biology, 22.06.2019 12:30, crystalbyrd79p8imrx
Explain how light energy is turned into chemical energy? ! due tomorrow!
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Researchers have discovered that the ear bones of mammals are homologous structures with parts of fi...
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