Answer:
digestive /skeletal systems Your skeletal system relies on the nutrients it gains from your digestive system to build strong, healthy bones. respiratory /circulatory systems , your circulatory system rely on the oxygen provided by your lungs, and to share it wth the other body systems, while carbon dioxide from your body is f
pushed by the aortic veins , basically the exchange of gases of the lungs to the heart and carbon dioxide collected by the heart into the lungs then outside of ur body
Explanation:
sana makatulongg
