Answer:
language
Explanation:
Since it is showing all different languages
An entrepreneur is a person who starts a new business and usually risks his own money to start the venture. Examples of well-known entrepreneurs include Bill Gates, Steve Jobs, Mark Zuckerberg, Pierre Omidyar, Arianna Huffington and Caterina Fake.
Answer: a. testing effect
Explanation:
Testing effect is a type of threat to internal validity of an experiment. Internal validity is assessing whether a factor makes a difference in an experiment or not and if it does, whether there is adequate evidence to support this correlation.
Testing as a threat to internal validity is when a second test is taken on the outcome of a first test. Other internal validity threats are history, maturation, instrument modifications.
The workers.
- Smith believed that economic development was best fostered in an environment of free competition that operated in accordance with universal “natural laws.” Because Smith's was the most systematic and comprehensive study of economics up until that time, his economic thinking became the basis for classical economics.
Answer:
D. Industrial Revolution.
Explanation:
The industrial revolution created the situation being described in the passage.