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.
However, in most parts of the United States, the average cost runs somewhere between $700 to $1000. A direct cremation, as defined here, should not cost more than $1500 at the most, regardless of the location. The best way to find out the average cost of a direct cremation in your area is to contact local. funeral homes and crematories, and ask them for a quote for a direct cremation with no additional services.