Answer:
copper
Explanation:
metals are better heat conductors than any other material on this list
The Constitution is difficult to amend because it requires a supermajority of either members of Congress or a supermajority of state legislatures to propose a new amendment for ratification.<span> Even after acquiring the requisite two-thirds of either group to propose the amendment, it then has to be ratified by 75 percent of the states, either by their legislatures or state Constitutional conventions.</span>
I believe the answer is: Values
Values refers to the things that people held as 'important'. Values could be in a form of objects/possession or principles. For us, value would shape the way we think and behave, along with our expectation toward other people (we tend to consider someone to be closer if they have similar values as we do)