Answer:
The correct answer is the letter a. capture the important elements of the problem under study.
Explanation:
Economic models are built to simplify complex problems by focusing on the most important variables. The circular flow of income, for example, shows the flow of goods and services, and the flow and currencies between households, businesses, and government in aggregate, that is, all production and consumption by these agents in a given country. Thus, the income stream seeks to understand the important elements of income creation and distribution in a given economy.
Chronically high amounts of cortisol as a result of stress may overload the feedback loop of the hippocampus, which can then lead to excessive levels of adrenaline in the circulation, which is connected with depression.
This is further explained below.
<h3>What is cortisol?</h3>
Generally, Cortisol belongs to the corticosteroid class of hormones and is classified as a steroid hormone. It is referred to as hydrocortisone when it is consumed in the form of a pharmaceutical.
Of many different kinds of animals, the zona units of the medulla oblongata in the adrenal cortex are the primary organ responsible for its production. It is also generated, although at smaller levels, in other tissues.
In conclusion, The principal stress hormone, cortisol, causes an increase in the number of sugars in circulation, improves your brain's capacity to utilize glucose, and raises the number of chemicals that are available to repair damaged tissues.
Cortisol is also responsible for suppressing processes that, in a fight-or-flight scenario, might be damaging or unnecessary.
Read more about Cortisol
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Answer:
a. either immigration from abroad increases or technology improves.
Explanation:
A long-run aggregate supply curve is a concept in economy that mentions to the output that an economy can produce when utilizing all its parts or elements of production.
When a long-run aggregate supply curve shifts right means that the production increases and economy rises. And that is true only when technology increases or immigration increases.
Thus the answer is --
a. either immigration from abroad increases or technology improves.
The correct answer to this open question is the following.
Although there are no options attached we can say the following.
Young people find the transition between school and university challenging because the change is in some cases extreme to what they were used to when studying at high school.
When they were in high school, it could have been a public school and the parents did not need too much money to invest in the young student education. The workload in high school is different from the work, dedication, and study time you need in college. And at the end, that transformation from the high school environment to the college environment represents a difficult burden for youngsters and are causes students to drop-out of the university.
There are other important reasons why students drop from college. Many times students attend colleges that are far away from home and students end up missing the family and their friends. Another reason is the financial situation of the student. If the family does not have the money to pay for school, then the student has to ask for any type of financial aid that has to later pay with interest. There are some government or state programs that can help, but not all students get a chance to get public aid. So tuition, dormitory or the rent for a department, books, meals, transportation, and more. Most of the time the student has to get a part-time job to make ends meet. And after all of these, he/she has to commit to studying and having good grades.
A “my family has owned this plantation for years and the crops we grow are the best in the world” - b would be the middle colonies (nicknamed ‘bread basket colonies’) and c and d would be more northern colonies
