They study nature by looking at the stars
A . 12 states make up the Midwest
Explanation:
A
I guess the answer could be
The answer is B. from the consent of the governed.
The lowest price proposals shouldn't be always picked as a winner even if it costs lowly because the individual responsible for the decision should take other matters into consideration and whether what are the right decisions that he or she should make for the betterment of the company. Example of this is the lowest price materials offered by one contractor in which it is cheap but is not as strong as other materials they often buy, the one responsible of taking this account should ensure whether it is even right to use as their materials when he or she knows that it is not as strong as the ones they often used.