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 and system breathe us helps gases exchange This . . 2 Circulatory blood the body This system transports throughout . . 3 Digestive This and system down food breaks nutrients absorbs . . 4 Nervous This sends signals controls and our functions system body's . . 5 Locomotor move allows This stand system to etc , provides , us . , , . 6 Nervous to This hurt us think the system ability and feel gives 7 Reproductive to allows offspring leave This system us behind