Vertebrate
creatures of this type are the backbone or spinal
vertebrae creatures are beginning to have evolved about 505 million years,
are among the most well-known animals. (Excluding insects)
fish Amphibians Reptiles, birds and mammals. (Including humans) are organisms that are the backbone of
the spine is the backbone is a long line along the back of the animal's
spine is the same as the flexible movement has
a duty to support the body into shape, posture and remains still. prevents nerve with Vertebrate species Scientists are divided into 5 they are
fish,
amphibians and
reptiles,
birds
, animals, mammals.
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