It should be noted that mental set involves approaching a problem in a way that has worked in the past, but it is clearly no longer working.
<h3>What is mental set ?</h3>
A mental set can be regarded as the tendency to only see solutions which has been used in the past.
It is been referred to as fixed thinking which is used with solutions and can impede the problem-solving process.
Learn more about mental set at;
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The correct answer is option 4. The correct sequence of development of the religions is: Judaism, Christianity, Islam. All of these religions belong to what is called the Abrahamic religions, because they all descend from the worship of only one God, the God of Abraham.
Judaism is the first of these religion to appear in chronological order, it was founded in the 7th century BCE. Christianity, which was founded upon Judaism was founded in the 1st century CE and lastly the Islam was created during the 7th century CE.
Answer:
The exchange of incoming and outgoing radiation that warms the Earth is often referred to as the greenhouse effect because a greenhouse works in much the same way. Incoming UV radiation easily passes through the glass walls of a greenhouse and is absorbed by the plants and hard surfaces inside.

Many people invented food - freezing, but Clarence Birdseye was credited with inventing in 1924 the quick freezing method
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