because the gas exchange takes place in the lungs, so the carbon-dioxide and the other gases fro our blood get exchanged with oxygen
To get rid of carbon dioxide.
from the lungs where does it go back
The lungs.
yes
The blood goes through the lungs because the blood has to get purified and then go to all parts of the body.
The blood goes through the lungs because the blood has to get purified and then go to all parts of the body.
to the heart.
to receive oxygen
Blood leaves the pulmonary artery and travels into the lungs. In the lungs the blood releases carbon dioxide and picks up oxygen.
...to the lungs.
to the lungs for oxygenation then to blood stream
fun
Oxygenated blood from the lungs to the heart. This is unusual as almost all veins carry deoxygenated blood.