Answer:
A. Individuals
Explanation:
In a free/market economy, individuals/entrepreneurs will be the members that produce and trade their goods.
Answer:
here is your answer
Explanation:
scientific study
In a scientific study, a control group is used to establish a cause-and-effect relationship by isolating the effect of an independent variable. Researchers change the independent variable in the treatment group and keep it constant in the control group. Then they compare the results of these groups.
Flow most likely arises when one's activity entails a balanced ratio of A) skills to challenges, I believe.
First, Mesopotamia was blessed with especially rich soil. Diverse elevations (there are both high hills and low‐lying marshlands) and climatic variations in the region allowed for the evolution of many types of edible seeds and plants, as well as a variety of farm animals. California did not have it as easy as Mesopotamia did — it had several geographical disadvantages to conquer before its advantages could really shine.
Second, while the great city of Babylon was thriving in Mesopotamia in 3100 B.C., California remained rather insignificant as a trade or cultural center. It was inhabited by nomadic tribes who lived a hunter‐gatherer lifestyle.
Lastly, there was a speedy input of goods and knowledge via the waterways built across Mesopotamia. This was a distinct advantage of the area over competing regions, and allowed their economic and cultural life to flourish.
Variables are the term of concepts in a study, such as the average age of a person upon acquiring his or her first job and the average salary he or she was paid for that job.
Answer: Option A
<u>Explanation:
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A variable is a feature, number or quantity that can be measured or counted. A variable can also be called a data element. Examples of variables are person's age, category of gender, company revenue and expenditures, birth country, capital expenditure, grade class, eye color and vehicle type.
Salary is some amount of money paid to the employee from an employer in a company. So, here in the given situation, the average person’s income come under the term variable (can be counted).
