respiratory system
No.
your lungs!
Your lungs and your respiratory system
Yes.
It works with the respiratory system especially the lungs.
The respiratory system transfers oxygen from the lungs to the circulatory system. The circulatory system transfers the carbon dioxide into your lungs and we then breathe it out.
circulatory
lungs
the ribcage holds the lungs
the lung works with the cardiovascular system to oxygenate the heart
Yes, in circulatory system the lungs work with the heart.
The lungs, the circulatory system, and the brain :D