Relier Pairs ORGAN SYSTEMSVersion en ligne Label the function and the organ systems par Isabel Parejo 1 2 3 PERIPHERAL NERVOUS SYSTEM 4 5 6 EXCRETORY SYSTEM 7 8 CENTRAL NERVOUS SYSTEM 9 10 Takes the oxygen we need from the air and expels the carbon dioxide motor response Is made up of sensory and motor nerves internal stimulus is made up of the encephalon and the spinal cord External stimulus glandular response cleans the blood of waste products Transports blood all over the body Transforms food into simpler substances that your body can use.