Answer:
not sure, but most likely answer b: variation's in the shape earth's orbit
Explanation:
The inuit in canada and Greenland, and the Yu'pik, Iñupiat, and Athabascan in Alaska, are just a few of the groups that are native to the Arctic.
They are close to the equator, another reason is because of the tropical maritime location, temperature changes throughout the region are generally small.
It is the Tigris River. The Tigris river is located at Asia. It is one of the major rivers in Asia.
Answer:
by them building the pipes.
Explanation:
