Question

what are vertebrates ​

Answer 1

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➡️A vertebrate is an animal with a spinal cord surrounded by cartilage or bone. The word comes from vertebrae, the bones that make up the spine.

➡️Animals that are not vertebrates are called invertebrates.

➡️Vertebrates include birds, fish, amphibians, reptiles, and mammals.

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Answer 2

Vertebrates comprise all species of animals within the subphylum Vertebrata. Vertebrates represent the overwhelming majority of the phylum Chordata, with currently about 69,963 species described.