Ariel zapata....
its the lungs....
that's how we breath...
in with the oxigen out with the carbon dioxide,
i got myspace. for further queations...
No carbon dioxide should be in the heart anyway, but if you mean from anywhere else in the body its veins.
cellular respiration, during the Krebb's cycle
Veins are the primary blood vessels that carry carbon dioxide from the body tissues to the heart. From there, the blood is pumped to the lungs for gas exchange.
Nose
The answer is the vein
Capillaries carry carbon dioxide away from cells where it reacts with water to form a bicarbonate ion which is more dissolvable in blood than CO2.
The haemoglobine found in the red blood corpuscles carries the carbon dioxide in the form of carboxyhaemoglobin .
Blood comes into the heart from the systemic circuit. It is low in oxygen. It comes by way of the inferior and superior vena.
Respiration is the process that carries oxygen to the cells and removes carbon dioxide from them. Blood carries the oxygen to the cells.
Blood.
Lowest carbon dioxide content would be the vessel right after the lungs, pulmonary vein to the left atrium.
Blood carries carbon dioxide out of cells.
It carries carbon dioxide and oxygen.
Carbon dioxide
Blood.
veins