The organs in the digestive system need the circulatory system to continue to digest food. It needs the blood that the circulatory distributes for its nutrients, as well as to have the nutrients spread, so that the body functions evenly.
Similarly one may ask, how does the circulatory system and the respiratory system and the digestive system work together?
The respiratory system brings oxygen into the lungs when you breathe. The digestive system breaks food down into nutrients such as glucose. It transports glucose and other nutrients from the digestive system to the cells. The circulatory system also transports oxygen from the lungs to the cells.
How does the cardiovascular system and the respiratory system work together?
The body's oxygen transport system takes oxygen to the working muscles, through the circulatory and respiratory systems working together. The main workers are the heart, blood and lungs. The whole oxygen transport system works in a cycle. And this de-oxygenated blood is pumped back to the heart then on to the lungs.
You May Like Also