Question

Why do bones have different shapes?

Answer 1

Answer:

because the body needs a definite shape to walk etc.

Answer 2

Answer:

bones are different shapes and sizes because they have different jobs to do. They are divided into four groups: Long bones. They have a diaphysis, epiphyses and a hollow centre.

The bones of the human skeleton are classified by their shape: long bones, short bones, flat bones, sutural bones, sesamoid bones, and irregular bones. types of bones: flat, irregular, long, short, and sesamoid.

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