Answer:
There are four forces of evolution: mutation, gene flow, genetic drift, and natural selection. Mutation creates new genetic variation in a gene pool. Gene flow and genetic drift alter allele frequencies in a gene pool
Decreased :)
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Answer:
To prevent the government from becoming tyrannical.
Explanation:
The Articles of confederation was made by the founding fathers to specifically created a system of government that stray away form the tyrannical nature of Monarchy.
The founding fathers believe that if the power in the government is held by one king, there's nothing the people can really do if that King start abusing his power.
This is why the founding fathers did not granted the federal government enough power. They wanted the people to have every opportunity to overturn the government in case the federal government start abusing the power.
Answer:
<em>Class </em>mobility.
Explanation:
<u>Class mobility </u>is a type of social mobility when representatives of a lower-class move to the higher class. It can occur as a result of changes in both classes.
In the given example it occurs both because of the fact that families in the higher class have fewer children and because some offsprings from a lower-class families are hardworking. The tendency that higher-class couples tend to have fewer children leads to the more available spaces in the entry-level labor force, which in turn creates more real opportunities for children from lower-class families. This in is itself becomes an extra motivator to work harder.
Answer:
(C). the quantity demanded of a product is inversely related to its price.
Explanation:
According to the law of demand, <u>when the price of a product is high, the quantity of that product that will be demanded will be low</u>, because customers won't want to pay so much to get the product.
Similarly, <u>when the price of the product drops, the the demand for it will increase.</u>
Therefore the quantity of a product demanded is inversely related to its price.
