Relacionar Columnas body systemsVersión en línea Look at the words and join them with its system por Luz Álvarez Herrero 1 NOSTRIL 2 WINDPIPE 3 LUNGS 4 BLOOD 5 MUSCLES 6 SPINAL CORD 7 BRAIN 8 JOINTS 9 BRONCHI 10 BONES 11 BLOOD VESSELS 12 HEART