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