R4ayne2CrecBlue R4ayne2CrecBlue
  • 08-03-2017
  • Biology
contestada

Why is the pulmonary circulation reduced in the human fetus?

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AceProcrastibakes
AceProcrastibakes AceProcrastibakes
  • 20-03-2017
As there's no air in the lungs, and oxygen in the blood comes from the mother, the fetus has no need to transport blood to and from the lungs until it's born.
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