oxygen, the gas we need to live, blood, the red liquid that goes around your body and keeps you alive, breathe, to take air in and out of your body, lungs, two parts inside your body that you use to breathe, pump, to make a liquid move to another place by pushing it, carbondioxide, the gas that we breathe out, heart, the part inside your chest that makes blood go around.

Tabla de clasificación

Estilo visual

Opciones

Cambiar plantilla

¿Restaurar actividad almacenada automáticamente: ?