The respiratory system includes your lungs, air ways, and blood vessels. The lungs are the biggest part, and they fill with oxygen when you inhale, and remove carbon dioxide when you exhale. The circulatory system is cardiovascular, which means it's the heart. The heart pumps blood which transports nutrients and oxygen throughout the body.
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.
Considering it does not say his weight, I will stick with a standard weight of lets say 170? BMI is the body mass index which for a 5'10 man who is 170, that is roughly around 24 which is healthy. 35 as the BMI is considered a risk of malnutrition and which means thaat Dominique may be considered obese
