Fill in the Blanks About how our body worksOnline version Complete the sentences with the correct words by Luz Álvarez Herrero 1 Oxygen locomotor bones circulatory nutrients out dioxide oxygen oxygen carbon breathe senses Our system makes our body move . It´s made up of , joints and muscles . It uses from food and to work . Our system is like a transport system . It carries nutrients from the food we eat and from the air we breathe around the body . enters our blood through the respiratory system when we in . Then the we don´t need leaves our body when we breathe . We use our all the time to recognise and respond to what is happening around us .