Question

list 5 characterstics of vertibrates




pl pl pl l pl

Answer 1

have backbone
Have noto chord in embryonic stage
Have well developed brain

Answer 2

Animals that have an internal skeleton made up of bone are classified as vertebrates.

Vertebrates are catogarized into five groups that are mammals, birds, fishes ,amphibians and reptiles.

Vertebrates organ systems are more developed than those of invertebrates and their nervous system are more complex.

Their blood always flow through blood vessels.

They have a well developed body systems.

Their delicate organs are enclosed in a cage like structure. Like the brain is protected by skull.

They have many organs that protects their outer part like Hair....

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