Which shows the best connection between the digestive and excretory systems A The digestive system fuels the cells and the excretory system rids the body of the cells’ waste. B The digestive system rids the body of the cells’ waste and the excretory system fuels the cells. C The digestive system does physical digestion while the excretory system carries out chemical digestion. D The digestive system carries out chemical digestion while the excretory system does physical digestion.