Gasses are exchanged (CO2 is lost & O2 is gained).
There is an exchange with oxygen, nutrients, and carbon dioxide and water vapor.
pulmonary vein
Capillaries The smallest of the blood vessels: capillaries.
pulmonary artery pumps the blood away from the heart into the capillaries
Oxygen enters the pulmonary blood in the capillaries of the alveoli -- the air sacs of the lungs.
To oxygenate the blood A+
The Capillaries transfers waste filled blood from the tissues into the Pulmonary circulation.capillariesTiny blood vessels that pass food and oxygen to cells and receive waste from cells.
through your pulmonary artery and pulmonary vein.
I believe the first vessel is the pulmonary trunk which brings the deoxygenated blood to the pulmonary arteries and so on....
Capillaries
Capillaries
carbon dioxide