bwelsh5304 bwelsh5304
  • 25-11-2017
  • Biology
contestada

The umbilical cord contains _____ umbilical vein(s) and _____ umbilical artery(ies).

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Аноним Аноним
  • 25-11-2017
The umbilical cord contains one umbilical vein and two arteries. Hope this helps.
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