The blood vessel that supplies blood to the pancreas, the small intestine, and most of the large intestine is the
A) celiac artery.
B) inferior mesenteric vein.
C) hepatic portal vein.
D) gastric vein.
E) superior mesenteric artery.
Question 2
The mesoderm and the trophoblast combine to form the
A) amnion.
B) amniotic sac.
C) chorion.
D) allantois.
E) inner cell mass.