Answer:TRUE
Explanation: Displacement is a change in position of an object or a person starting from where he or she started or where the object was sent from to the final point. If an object or a person returns to the same point as at the point he or she started the person's displacement is ZERO.
Distance is the term used to describe the length covered, it measures from the starting point to the finish line it is a NON ZERO VALUE. Both DISPLACEMENT AND DISTANCE COVERED ARE SCALAR QUANTITIES.
D. The South had a warm climate and rich soil that was good for farming.
<u>Answer:
</u>
A cat develops a unique pattern of movement in order to get a reward that is highly consistent, but a different cat will have another consistent movement pattern for obtaining the reward. This is an example of adjunctive behaviors.
Option: (A)
<u>Explanation:
</u>
- The cat that chooses to behave differently has actually devised the act of the other cat as a unique expression for indicating that it is seeking the reward.
- This disparity between the behaviors of both the cats is inconsistent because the other cat believes that a display of behavior that is unique to itself would fetch a reward. This kind of behavior is referred to as adjunctive behavior.
Answer:
a. Long Cycle Theory
Explanation:
In international relations theory, the Long Cycle Theory was first presented by George Modelski in his book <em>Long Cycles in World Politics</em> (1987). Modelski claims that <u>the US replacing Britain as the leader of the International System after World War II is part of a cycle in international relations where one hegemon is gradually replaced by another over a period of roughly a century</u>.
The transition from one hegemonic power to another leads to the new world power carrying on the costs associated with such a position. And unlike defenders of the realist school of international relations, Modelski doesn't see this cycle as produced by the anarchy of the internationals system, but rather as a natural consequence of economic and political developments, including wars. According to him, Portugal was the world hegemon in the 16th century, Netherlands in the 17th century, Britain stretched his period of international dominance over the 18th and 19th century, and since the 20th century, the United States is the world's dominant hegemon.
Nullification, in United States constitutional history, is a legal theory that a state has the right to nullify, or invalidate, any federal law which that state has deemed unconstitutional. So the best answer among the following choices is letter C. Southern senator Calhoun and Hayne argued that Congress could not pass laws that favored one region of the country over another.
