Answer:
Scarcity dictates that economic decisions must be made regularly in order to manage the availability of resources to meet human needs. Some examples of scarcity include: The gasoline shortage in the 1970's. ... Coal is used to create energy; the limited amount of this resource that can be mined is an example of scarcity.
Explanation:
Answer:
It is a mental attitude that sees the good and the accomplishments in your life, rather than the negative and the failures. A positive attitude is a mindset that helps you see and recognize opportunities. Positive attitude means positive thinking. It is optimism and maintaining a positive mindset.
Explanation:
it is B: exclusion from office of ex-Confederate officers who had served during the Civil War
C. The president proposes a budget and signs it into law after the House and Senate revise it.
c is the answer obviously