Pulmonary alveoli

... and they carry it to right auricle---->R.Vetricle--->Pulmonary artery-----> Lungs ----> Pulmonary vein ----->Left auricle----->L.ventricle----->vena ... have now branched into capillaries) enters the alevoli and O2 from the alveoli enters the capillaries...these capillaries ...

See entire post

... BODY? When the blood leaves the right ventricle, it travels through the pulmonary artery, to the alveoli of the lungs. CO2 is exchanged for O2 in the alveoli, the oxygenated blood returns ...

See entire post

... The deoxygenated blood from the right atrium, leaves the heart via the pulmonary artery, and then goes to the lungs, where the carbon dioxide is transferred along the capillaries to the Alveoli. The pulmonary vein, then picks up oxygenated blood from the lungs, and transports ...

See entire post

... cava superior/inferior -> right atrium -> right ventricle -> pulmonary arteries -> lungs' alveoli -> diffusion out to the environment....

See entire post