I believe the answer is: Core
A nations is considered as a core of world's economic system if every economic decisions that made by that country would most likely set up the economic trend for the rest of the world. Other example of nations that considered as a 'core' are: England, China, Russia, and Germany
Concurrent powers<span> are </span>powers<span> in nations with a federal system of government that are shared by both the federal government and each constituent political unit</span>
Darwinism came up with the idea of natural selection.
<span>When a data value is converted to a standardized scale representing the number of standard deviations the data value lies from the mean, we call the new value a <span><u>z-score.</u>
According to its definition, a z-score is "</span></span><span>the number of standard deviations from the mean a data point is."</span>
Answer:
Context-dependent memory
Explanation:
Context-dependent memory is a phenomenon in which a memory comeback is most efficient at certain environment or surroundings which helps in retrieving some memories which is formed in certain context.
In the context, Brenda learnt about the state dependent memory and because of that she was little worried when she came to know that one of the exam was going to held at a different lecture hall other than the normal class.
She was worried because according to the context dependent memory, memory retrieval is effective in the same surrounding environment. The environment cues provides for the retrieval of certain memories properly.
