O-LevelBiologyTransport in Humans5090/12 · Oct/Nov 2022 · Q151 Mark
Which route does blood take around the body?
Apulmonary artery → heart → aorta → lungs → pulmonary vein → heart → vena cava
Bpulmonary vein → heart → lungs → aorta → pulmonary artery → heart → vena cava
Cvena cava → heart → pulmonary artery → lungs → pulmonary vein → heart → aorta
Dvena cava → heart → pulmonary vein → lungs → pulmonary artery → heart → aorta
✓ Correct answer
C: vena cava → heart → pulmonary artery → lungs → pulmonary vein → heart → aorta
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