The lungs, where they become oxygen-rich blood
Veins carry blood to the heart. They usually carry oxygen-poor blood.
Veins are the blood vessels that usually carry oxygen-poor blood. The exception is the pulmonary vein, which carries oxygenated blood.
yes
Usually veins carry blood low in oxygen back to the heart except for the pulmonary veins. They carry blood higher in oxygen.
Systemic veins, not to be confused with pulmonary veins, carry oxygen poor blood back to the heart.
Arteries carry oxygen-poor blood from the heart; veins carry oxygen-poor blood back to the heart.
Arteries carry oxygen-poor blood from the heart; veins carry oxygen-poor blood back to the heart.
Pulmonary alveolus!
Aorta carry that. And the veins carry the oxygen poor blood back to the heart and lungs.
Arteries always carry blood away from the heart. Veinsalways carry blood back to the heart.Most arteries are high in oxygen except for the pulmonary arteries. Most veins are low in O2.And then there are the pulmonary veins. The only veins that carry blood high in oxygen.
The pulmonary artery carries oxygen poor blood and the pulmonary vein carries oxygen rich blood.
The 2 modes of blood transport are the veins and arteries. The way I use to remember is A is for away, so therefor arteries take blood away from the heart and veins go to the heart. Veins NORMALLY carry oxygen poor blood & Arteries NORMALLY carry oxygen rich blood