And in this reduction in materials cost for the manufacturer, the life expectancy of the furniture is greatly diminished. By as much as 75%, depending on usage patterns. Recliners are the most common type of furniture for leather and vinyl match.
Three sets of bones protect the internal organs:   The skull protects the brain  The rib cage, anchored by the sternum and vertebral column,  protects the heart, lungs, kâ¦idneys, liver, and spleen.  The pelvis protects the urinary and reproductive organs, as  well as the lower part of the intestines   .
The ribs partially enclose and protect the chest cavity, where many vital organs (including the heart and the lungs) are located. The rib cage is collectively made up of long, curved individual bones with joint-connections to the spinal vertebrae. At the chest, many rib bones connect to the sternum via