Wheelchair racing is open to athletes with any qualifying type of disability, amputees, spinal cord injuries, cerebral palsy and partially sighted (when combined with another disability).
The liver is made up mainly of cells called hepatocytes. It also is made up of other types of cells, including cells that line its blood vessels and cells that line small tubes in the liver called bile ducts.The bile ducts extend out of the liver and carry bile from the liver to the gallbladder or directly to the intestines.t also is made up of other types of cells, including cells that line its blood vessels and cells that line small tubes in the liver called bile ducts. The bile ducts extend out of the liver and carry bile from the liver to the gallbladder or directly to the intestines.
Answer by Beca96. Confidence votes 205. The liver is the largest gland and the largest internal organ in the human body. A gland is defined as any group of cells that manufactures and releases substances for use somewhere else in the body. The liver not only makes and secretes substances, but it has over 5,000 functions that have been identified, including immune protection, waste removal, metabolism and energy storage.