SC-1494
Human circulatory system
Lower Sec Science · Secondary 2 · Medium · Human circulatory system
In the human circulatory system, which statement correctly compares the blood in the pulmonary artery and the pulmonary vein?
- Pulmonary artery carries deoxygenated blood; pulmonary vein carries oxygenated blood.
- Pulmonary artery carries oxygenated blood; pulmonary vein carries deoxygenated blood.
- Both pulmonary artery and vein carry only oxygenated blood.
- Both pulmonary artery and vein carry only deoxygenated blood.
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