I believe functional magnetic resonance imaging
The answer is D because a lot of the New Englanders saw the British as their saviors.
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E - Binary.
Unary refers to single and ternary refers to triplicate. Binary refers to a duo or pair.
Variables and coefficients...
The reason is because the land is mostly unlivable. When you look at the map there is not much bodies of water. Whenever an area is unpopulated the main reason is that it does not have suitable living circumstances including not having supplies like food, water or both.