The air (oxygen) inhaled by the respiratory system is circulated through the blood to all over the body by the cardiovascular system.
Explanation:
The respiratory systems circulatory or cardiovascular system work together to circulate oxygen and blood to all the parts of the body. Air enters and exits from the lungs through the respiratory organs like trachea, bronchi, and bronchioles. Blood moves to and from the lungs to connect to the heart. Blood takes oxygen from the lungs to the heart than the heart pumps it to the different body parts.
So, the respiratory system is very essential to provide oxygen which is important for the cellular process. The cardiovascular system directly depends on the respiratory system and vice versa.
Thus, The air (oxygen) inhaled by the respiratory system is circulated through the blood to all over the body by the cardiovascular system.
Blood is the fuel that keeps you going! Oxygenated blood is brought to organs and tissues via the arteries, while veins bring deoxygenated blood back to the heart to be replenished. The point is, without the respiratory system your blood would be useless.
The circulatory and respiratory systems work together to circulate blood and oxygen throughout the body. Air moves in and out of the lungs through the trachea, bronchi, and bronchioles. Blood moves in and out of the lungs through the pulmonary arteries and veins that connect to the heart.
