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.
1 A casket is used IF you are having a viewing or funeral prior to cremation. 2  Cremation takes place up to 48 hours after death because a medical examiner must ensure the body is ready for cremation. 3  A memorial service takes place at the familyâs convenience. 4  Cremation takes a few hours.