Why does the respiratory system need Cardiovascular system?

Answer 1

In simple terms, the respiratory system and the circulatory system rely on each other. The lungs bring the oxygen to the blood supply and the blood supply then sends the oxygen throughout the body to all the vital organs and tissues. The blood supply also picks up the leftover blood that has used up all its oxygen and brings it back to the lungs to start the process over again.

Answer 2

Circulatory system circulates oxygenated blood through out the body.It brings deoxygenated blood back to heart. BUT WHERE DOES THIS OXYGENATED BLOOD COME FROM WHEN THE DEOXY IS SENT TO THE HEART? It comes from the lungs where deoxy blood goes for oxygenation and then sent to heart for recirculation again. Since oxygenation requires lungs which are a part of the respiratory system, we can say that Circulatory system needs respiratory system.

Answer 3

The circulatory system is comprised of the heart, lungs and blood vessels. Simply, de-oxygenated blood enters the heart and goes to the lungs via the pulmonary vein. In the lungs is where blood picks up oxygen through diffusion with the alveoli. Oxygen, what we breathe in, is diffused for carbon dioxide, what we breathe out and other wastes. The oxygen rich blood then comes back to the heart via the pulmonary artery and then leaves the heart to supply oxygen to all parts of the body.

Answer 4

The respiratory system needs the cardiovascular system because the cardiovascular system is the avenue in which each of our cells in our body gets new oxygen and also each of the cells dispose of by products of cellular metabolism (waste)

Answer 5

meow meow mix mix is the answer to the question ! : )

Answer 6

because the circulatory system feeds the oxygen to the respiratory system and the respiratory system uses it to feed nutrients to the rest of the body

Answer 7

The circulatory system needs the respiration system because they are both connected. Blood is used to bring oxygen to the cells around the body.

Answer 8

i dont know everything is wrong in the world

Answer 9

Blood is the common factor for the respiratory and the circulatory system. The bloodstream carries the oxygen which is what the respiratory system needs to perform its function.