Current Edition. of MUTCD. The Manual on Uniform Traffic Control Devices, or MUTCD defines the standards used by road managers nationwide to install and maintain traffic control devices on all public streets, highways, bikeways, and private roads open to public travel.
InnovateUs states that the main function of hemoglobin is transporting oxygen from the lungs to other parts of the body. It is an important chemical in red blood cells that carries oxygen, and performs different effect modulation and gas transport duties.
The circulatory system is the system in the body that is  responsible for the transportation of materials throughout the  body. Red blood cells move through the circulatory â¦ system deliver  oxygen and water to the cells in the body and takes away waste  products.+ 21 others found this useful.Kent Flores.lood carries the waste products of cellular metabolism to the kidneys, liver, lung, and sweat glands for removal from the body. The kidneys eliminate urea, uric acid, and wat â¦ er produced by cellular metabolism. Some excess water is eliminated by the lungs and skin.