Question

what is mean by endoskeleton​

Answer 1

Answer:

An endoskeleton is an internal skeleton composed of hard, mineralized tissue that also enables movement by attachment to muscles

Explanation:

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Answer 2

Answer:

The definition of an endoskeleton is the internal bone or cartilage structure of animals which have a vertebra and some animals without vertebra. An example of an endoskeleton is the skeleton inside a human body.

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