In lungs where carbon dioxide is released and oxygen absorbed and in cells where oxygen is given to cells and carbon dioxide is absorbed by blood.
The respiratory system; the lungs.
lungs
Oxygen and carbon dioxide are exchanged by way of the circulatory system. Cells use oxygen for energy and produce carbon dioxide as a waste. Capillaries are where this exchange occurs. Veins carry this product back to the heart. This blood goes to the lungs were you blow off the carbon dioxide and take in oxygen. So the circulatory system and lungs work together to exchange gases.
oxygen is absorbed and carbon dioxide is released in lungs.so these gases are exchanged between circulatory and respiratory system.
Alveoli
The respiratory system provides oxygen so the body can "burn" (oxidize) the food that is brought into the body through the digestive system. The circulatory system brings nourishment to all cells of the body. The circulatory system exchanges critical gases with the respiratory system; unneeded carbon dioxide is exchanged for much needed oxygen.
it occurs through the heart
your windpipe. and your bronchals.your windpipe. and your bronchals.
The respiratory system provides oxygen so the body can "burn" (oxidize) the food that is brought into the body through the digestive system. The circulatory system brings nourishment to all cells of the body. The circulatory system exchanges critical gases with the respiratory system; unneeded carbon dioxide is exchanged for much needed oxygen.
Carbon dioxide
The respiratory and circulatory system connect in the lungs. At the alveoli, the air sacs are wrapped closely by capillaries to facilitate gas exchange.
An open circulatory system is a type of circulatory system found in some invertebrates, where blood is pumped into an open body cavity called a hemocoel. The organs are bathed in this blood, and nutrients and waste are exchanged directly with the cells. Unlike closed circulatory systems, which have blood contained within vessels, open circulatory systems have a more limited ability to control the flow and direction of blood.