Answer:
Hierarchical diffusion is when a cultural trend is spread from one segment of society to another in a pattern, such as hip hop spreading from cities to less populated areas. Popular culture diffuses rapidly and extensively through the use of modern communications and transportation. For example: Fashion trends. Music genres, such as rap, hip hop, etc
It should be A since fish are the omly animals there without lungs...
Confederations and unitary governments are among the alternatives to federalism. Unitary systems have one centralized governing body while in confederations, the state governments dominate over the less strict central government.
I'm not totally sure about this one but it sounds like symptoms of borderline personality disorder. Hope I could help.
Answer:
The movement of the combinations, explained by your classmate, is presented in an equal way, which does not represent an opportunity cost. In order to be able to perceive a constant opportunity cost, the combinations should present different values, and the choice of one of them, would cause the loss of opportunity to submit to the results that would be obtained with the choice of the others. However, as all combinations are the same, choosing any one would give the same results.
Explanation:
A constant opportunity cost refers to the presentation of elements in a business that would happen differently from each other and that would present different profitable results in a constant and extended way, showing the value and benefits that each one has individually.
