what is the differences between vertebrates and invertebrates
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The animal kingdom has been divided into two major groups: Invertebrates (Non-Chordates) and Vertebrates (Chordates). Invertebrates are those that do not possess a vertebral column or backbone while Vertebrates are those where vertebral column or backbone is present.21 Jun 2019
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Vertebrates possess a backbone and an internal skeleton. Vertebrates do not possess an exoskeleton. Nearly all invertebrates possess an open circulatory system. All vertebrates have closed circulatory system.
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