The respiratory system mainly consists of the lungs. The lungs give oxygen to the body, when you inhale air. They are responsible for removing carbon dioxide from the body. The circulatory system mainly consists of the heart. The heart pumps blood through the body, giving us oxygen. The heart is responsible for pumping blood and creating new blood cells. If we did not have a heart then there would be no blood, therefore, no oxygen. If you think about it, 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.
More information so that way we can know what your talking about?
Answer:
C
Explanation:
If you are obese which he is you have a high risk of diabetes and kidney disease
Pros: teamwork, doing something you enjoy, spending time with friends cons: staring at a screen, bad posture, might be on it for to long
