4. How does circulatory system work together with respiratory system? Arculatory system breaks down food to be absorbed by the respiratory system as it provides orgen to he calls Greulatory system carries nutrients to the respiratory system as it provides owgen to the circulatory system Carculatory system carries message to the respiratory system as it provides owgen to the circulatory system Greulatory system carries woen to the cells of respiratory system as it provides nutrients to the circulatory system​