The blood and bone of animals are also used as fertilizer.

Their colors are red and black, although bone white is often used as decoration.

The whale also was a source of oil and the bones were used for various tools.

Such bones have been used throughout history, and are thought to be the first forms of dice.

Nearly every meat scrap and bone is used to make the stocks.

In some cases, bone or cartilage from the body is used to build up a nose.

But when all the bones had been used, Marrow was incomplete.

The bone is used to make a bridge between vertebrae that are next to each other.

They were years old now, and he hated using old bones.

Using bones means working the muscles that support them against a resistant force like gravity.