The first thing you do if someane has an accident is to check that he or she is breathing. Breathing air, like taking in water and food, is essential for life. Without the oxygen contained in air w…
The skeketon is often seen as a symbol of death. Bony forms dance on Halloween costumes, and pirate flags bear askull and crossbones. Skeletons are thought of as samething to be frigtened of, to ke…