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