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
We say that a single study proves a theory because those who are smart enough can get it done quickly, and we say that a single study disproves a theory because that means it makes them feel smart when we disprove someone very intelligent but also it's to make sure if nothing was done wrong
Answer: They couldn't control the gulf after the Spanish-America war
Explanation:
After the Spanish-America war, owning the canals became a military and economic imperative to America despite they acquired they acquired the empire before the war, although they wanted to move warships and business between Pacific and Atlantic ocean.
The federalism has the great strength of being flexible at one side and on the other side, it has the weakness of creating conflicts between the state and federal government.
<h3 /><h3>What is federalism?</h3>
Federalism is a system of government in which the same territory is controlled by two levels of government. Generally, the national government is responsible for broader governance of larger territorial areas, while the smaller subdivisions, states, and cities govern the issues of local concern.
It is a system of government in which entities such as states or provinces share power with a national government.
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Answer:
D. modernizing the nation
Explanation:
A is incorrect
