2. Blood returns to the fetus through which of the follow…
2. Blood returns to the fetus through which of the following pathways?a) Umbilical vein, ductus venosus, foreman ovale, umbilical arteryb) Umbilical artery, ductus arteriosus, foreman ovale, umbilical veinc) Umbilical artery, foramen ovale, ductus arteriosus, umbilical vein d) Umbilical vein, ductus arteriosus, foramen ovale, ductus venosus, umbilical artery
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