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The best answer to the question: The following are examples of advances made during the Mesolithic Era, except:___, would be, C: Fishing nets.
Explanation:
The Mesolithic is a period that neatly meets between the Paleolithic Age and the Neolithic. The exact time in different regions of the world, in which this Period began, varies quite a bit. However, there have been some commonaities that have been found among the different groups of people, all of them hunter-gatherers, that lived and subsisted in particularly Northern Africa, Northern Europe and Western Europe, and parts of Asia, as far as it has been known. The first is the use of stone tools, of fine making, called microliths. The second was the advancement in the making of certains artifacts, for various reasons. Among the artifacts that have been found from this time, and that were made by people of this Era, are: pottery (the most common finding), bows and arrows, with which they would hunt, and canoes, small ones, to be able to fish, close to where they lived. The one thing they did not develop until after, was the fishing net.
Discrimination is the act of making unjustified distinctions between human beings based on the groups, classes, or other categories to which they are perceived to belong.
The gold standard is B) a system in which a country's money is backed with gold.
It is a monetary system where a country's currency or paper money has a value directly linked to gold.
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An example of non-contingent reinforcement used in this chapter was the example of coach Keedwell placed her positive reinforcement of ‘fun activities’ within her practices to increase desirable practice behaviors, rather than strategically placing the fun reward when the students <span>immediately exhibited the desired behavior.
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The Sun is a star at the center of our Solar System. It is an almost perfect sphere of plasma. It is essential for life on Earth. It is also almost 4.5 BILLION years old! It generates our magnetic field.
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