Question

what is skeleton system​

Answer 1

Answer:

The human skeleton is the internal framework of the human body. It is composed of around 270 bones at birth – this total decreases to around 206 bones by adulthood after some bones get fused together. The bone mass in the skeleton reaches maximum density around age 21.

Answer 2

Answer:

A framework of body, consisting bones and other connective tissues which protect and support the body tissues and internal organs. The human skeleton contains 206 bones.