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Slide 1Chordate Phylum Animal kingdom Subphylum Vertebrata Jawless Fish Cartilaginous Fish Bony Fish Amphibians Birds Mammals Reptiles Slide 2 Class Aves Birds Biology 1…

Documents What characteristics do all birds have in common?.

Slide 1 What characteristics do all birds have in common? Slide 2 All birds… Are vertebrates Are endothermic Have feathers Have a four-chambered heart Lay eggs Slide 3…

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