CHAPTER XVIII.
OUR BONES AND THEIR USES.
~1.

The Bones.~--In an earlier chapter we learned something about the bones.

This we must try to recall.

You will remember that we called the bones the framework of the body, just as the timbers which are first put up in building a house are called its frame.
~2.

The Skeleton.~--All the bones together make up the _skeleton_.