the circulatory system is a good example of how body system interact with each other. Your (14)_______ pumps blood through a complex network of (13)_______ . When your (10)_______ circulates through your digestive system, for example, it picks up (7)________ your body absorbed fron to your last meal. Your blood also carries oxygen inhaled by the (5)_______. Your (6)_______ system delivers oxygen and nutrients to the other (2)______ of your body then picks up any (11)______ products create by these cell, including carbon dioxide, and delivers to the kidneys and lung for disposal .