DEM BONES
'(<a href="http://www.j-archive.com/media/2006-10-13_DJ_24.jpg" target="_blank">Jimmy of the Clue Crew stands next to a skeleton & reads the clue.</a>)  The heart & lungs are protected by the thoracic cage, which is made up of 12 vertabrae in the back, the ribs & <a href="http://www.j-archive.com/media/2006-10-13_DJ_24a.jpg" target="_blank">this breastbone</a>'
the sternum