Capillaries are minute blood vessels that join onto the arterioles. They are one cell thick and are exchange points where the nutrients (oxygen and glycogen) cross into the tissue cells (muscles) from the arterioles.
An average human body takes from two to three hours to burn completely and will produce an average of 3 to 9 pounds (1.4 to 4.1 kilograms) of ash.The amount of ash depends usually on the bone structure of the person and not so much their weight [source: Ellenberg ].n average human body takes from two to three hours to burn completely and will produce an average of 3 to 9 pounds (1.4 to 4.1 kilograms) of ash.
For an average size adult, the initial cremation takes about 21/2 to 3 hours with an operating temperature between 1500-1600 degrees F. In addition the âcool downâ cycle, which allows for the removal of the cremated remains after cremation, may vary depending on the type of cremation unit.ypically, cremation may be arranged for a savings of 75% to 80% when compared to a traditional funeral service and burial using average merchandise (embalming, casket, vault, grave, opening/closing fee, monument, tent, etc.).