Answer: the correct answer is (C) People who are better at abstract pattern recognition have more energy-efficient neural connections
Explanation:
The excerpt mentions efficiency when it says the lowest expenditure of energy and it was found in the best performers.
The Declaration of Independence is important because it contains the goals of our nation, it has the complaints against the British King, it explains why colonists wanted to be free, and/or it helped unify colonists.
D. Georgian wanted to settle land gained in the French and Indian War, but the proclamation settlement west of the Appalachian mountains
I think the answer would be d