What is the connection between the circulatory system and the respiratory system?

The

circulation system and the respiratory system work closely in the body. Oxygen, which is an essential part of the metabolic process of almost all cells, is collected through the respiratory system and transported through the bodies of complex organisms such as humans, through the respiratory system. These two systems also cooperate on the removal of carbon dioxide, a metabolic waste product. In humans, these two systems are connected in the lungs where oxygen and carbon dioxide are replaced. These systems are controlled by structures deep in the brain and are largely unconscious processes.

In humans, the oxygen path through the circulatory system and the respiratory system inhalation begins. When you breathe, the membrane pulls down and pulls the air into the lungs. The air moves through a series of tubes that lead from the nose and mouth to the lungs. Once the air reaches the lungs, it moves to small specialized structures, known alveoli that are surrounded by capillaries.

alveoli and capillaries in the lungs are a pointEM, in which the circulatory and respiratory system meets. When the air comes into contact with the capillaries, the oxygen in the air differs capillary walls. This diffusion occurs because there is more oxygen in the lungs and less in the surrounding blood. Once the oxygen molecules move to the blood, they bind to places on red blood cells and are transmitted by the body.

Oxygenated blood moves from the lungs to the heart. Once the heart reaches, it is pumped to the rest of the body by a strong contraction. Oxygen -rich blood moves through a series of blood vessels, some of which are large enough to walk through a large volume of blood, and some of them so small that red blood cells are able to come into contact with the body cells individually. When the Red Blobuns come into contact with other cells, they give these cells oxygen molecules to metabolize energy; In return, carbon dioxide molecules are removed.

red blood cells then this oxide uhBowder makes another system of blood vessels back to the heart. As soon as they get into the heart, they are drawn on the lungs where they get back in contact with the Alveoli. Here the circulation system and the respiratory system again interact when red blood cells release unnecessary carbon dioxide back into the lungs as a waste product. When you exhale, it marks the end of the cycle.