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Sliva [168]
3 years ago
6

All vertbrate have an

Chemistry
2 answers:
lesya692 [45]3 years ago
8 0
Characteristics common to all vertebrates include bilateral symmetry, two pairs of jointed appendages, outer covering of protective cellular skin, metamerism, developed coeloms and internal skeletons, developed brains, vertebrae and sensory organs. Vertebrates also have respiratory systems, closed circulatory systems, genital and excretory systems and digestive tracts.
Pepsi [2]3 years ago
7 0
They all have endoskeletons that are formed of bone or cartilage. Hope this helped! (:
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