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Unformatted text preview: species placental embryonic development hairy bodies ability to produce milk arboreal lifestyles According to one hypothesis, the jaws of vertebrates were derived by the modification of Which of these statements about human evolution is true ? What should be true of fossils of the earliest tetrapods? A sheet of muscle called the diaphragm is found in extant How are primates different from all other mammals? What permits reptiles to thrive in arid environments?...
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- Fall '08