Which organ system works with the respiratory system to carry oxygen to the cells?

1 Answer
Dec 1, 2015

It's our Circulatory system that work together with Respiratory system which then carries the oxygen to various tissues of the cell.
Impurified blood from all parts of the body is first poured into the right atrium of the heart from where it goes to Lungs for purification via Pulmonary trunk.

The purified blood from lungs is then carried back to the left atrium via pulmonary vein and from there it goes to various other parts of our body.