Answer:
The correct answer is: Frictional unmplyment as the term on how easy it is for workers to learn about alternative jobs, which may reflect the ease of communications about job propspects in the economy.
Explanation:
This could also called search of unemplyment which thalks about the circumstances why someone may be unemployed.
Case study seeks to understand the particular case because it represents an unusual situation or events or peoples who have rare psychologically abilities and disorders. It is an small scale representation of large fact.
Explanation:
Case studies refers to small scale spatial analysis of a particular event. In research methodology it is a well known methodology. Ina vast research area for depicting some sorts of result in concrete way case studies are taken frequently. For e.g. someone is studying arsenic contamination in ground water at West Bengal. Now this is a large and macro scale study.
For analyzing or applying all the techniques to perfectly measure the result one has to do micro level study. For that reason we can take a case study of a community development block. It will be more authentic and practical then.
"extermination" here means killing- and the most well-known example of such killing was the regular extermination of the Jewish population in Europe by the Nazis.
This is known as Genocide- the correct answer is b). The other options are not generally connected to killing.
So I’m pretty sure that it’s B because I have a lot of knowledge and I am very old and I know a lot thanks have a good day