Ordenar Palabras The main systemsVersión en línea Test your knowledge of the main systems in our body by unscrambling the words! por María Romera 1 Respiratory exchange breathe us system gases and This helps . . 2 Circulatory body throughout system This transports the blood . . 3 Digestive system and This absorbs down breaks nutrients food . . 4 Nervous system controls signals body's our functions and sends This . . 5 Locomotor This move provides us stand system to , allows , etc . , , . 6 Nervous feel This to hurt ability think gives and us the system 7 Reproductive This us behind allows system to leave offspring