A

is a place in the article circle near Greenland.

B

is that the Inuits eat a lot of fat and hardly any fruits and are still very healthy.

C

is that the Inuits eat anything that moves but spare the reindeer.

D

is that the inuits have very little exposure to the Sun but suffer no deficiency from Vitamin D.

E

is a Glacier that looks like a circle from a distance but is actually a rectangle.