Select the correct statement about the special fetal blood vessels.
A) The distal parts of the umbilical arteries form the superior vesical arteries.
B) The fossa ovalis becomes the foramen ovale.
C) The umbilical vein becomes the ligamentum teres.
D) The hepatic portal vein forms from the umbilical artery.
Answer: C) The umbilical vein becomes the ligamentum teres.