Matching Pairs VITAL FUNCTIONS AND BODY SYSTEMSOnline version MATCH THE WORDS AND THEIR DEFINITIONS by Andrea Nache García 1 2 3 4 5 6 7 8 9 10 eliminates waste transforms the food intro nutrients and energy. is how living things detects changes in their environment and react to them. how living things have offspring (babies). extracts oxygen from the air helps you to relate to your environment, it regulates the functions of the body through nervous impulses. allows us to move. how living things feed. supports the body and protects the organs. transports oxygen and nutrients through the body.