The human skeleton is different from the framework of a house. The house framework cannot move. The skeleton can move because of the muscles attached to the bones. Muscles make the bones move. Unlike a house framework, bones can grow. They contain living tissues. The skeletal system serves as the framework of the body. It gives form, shape, support and protection to the vital organs of the body.
Celina Erika · Thu Feb 28, 2008 @ 02:52pm · 0 Comments |