advantage of double circulation is that impure & pure blood means de-oxygenated blood & oxygenated blood do not mix together during ciculation.
The pulmonary veins carry oxygenated, pure blood from the lungs to the left atrium of the heart.
Oxygenated blood. The one exception is the pulmonary artery which carries un-oxygenated blood from the heart to the lungs.
Four-chambered heart
Arteries carries pure ie oxygenated blood to all parts of the body.
oxygenated blood oxygenated blood oxygenated blood
Oxygenated blood is carried by all arteries but one which is the pulmonary artery
oxygenated blood (arterial blood) is bright red.
Blood becomes oxygenated in the lungs.
The left side of the heart is associated with circulation of pure oxygenated blood to the body tissues
AnswerPulmonary artery pumps the blood to left atrium of the heartPulmonary Viens carry pure blood from the Lungs to the Heart The only vein carry pure blood
Oxygenated