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 main functions are: Support: The bones support the main frame of the human body to keep its shape. Protections: The bones protect certain organs such as the brain protected by the cranium.Movement: Allows strength in moving muscles. Production: Bone marrow produces red blood cells.he main functions are: Support: The bones support the main frame of the human body to keep its shape. Protections: The bones protect certain organs such as the brain protected by the cranium.