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Unformatted text preview: Mammary Glands Endothermy (2x) Placenta Anapsid Skull Bony Skeleton Tooth Enamel Bipedalism Lung or derivative Fur/Hair Behavioral Thermoregulation Separate Pulmonary & Systemic Circulation FIG 34.2- CHORDATE PHYLOGENY (Unlabeled for pratice)...
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