Which of the following statements correctly describe canada’s arctic region?

i. the region includes thousands of arctic circle islands.
ii. all of the islands have been explored, and most have been settled.
iii. the region is surrounded by bodies of freezing water.

a.
i. and ii. only
b.
i. and iii. only
c.
ii. and iii. only
d.
i., ii., and iii.