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hoa [83]
2 years ago
7

Write a paragraph explaining how genetic variation, reproductive strategies and environmental pressures have impacted the surviv

al of populations. Identify a specific example for each .
History
1 answer:
Arte-miy333 [17]2 years ago
5 0

Answer:

Evolution is the process by which populations of organisms change over generations. Genetic variations underlie these changes. Genetic variations can arise from gene variants (also called mutations) or from a normal process in which genetic material is rearranged as a cell is getting ready to divide (known as genetic recombination). Genetic variations that alter gene activity or protein function can introduce different traits in an organism. If a trait is advantageous and helps the individual survive and reproduce, the genetic variation is more likely to be passed to the next generation (a process known as natural selection). Over time, as generations of individuals with the trait continue to reproduce, the advantageous trait becomes increasingly common in a population, making the population different than an ancestral one. Sometimes the population becomes so different that it is considered a new species

Explanation:

I got a 100 for this in edmentum

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1. The 1930s Dust Bowl in the Great Plains was caused by
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Poor farming practices.

<h3>Further explanation</h3>
  • The Dust Bowl natural disaster occurred in the Midwest in the 1930s in North America. The effect lasts for a long period in 27 states and drought afflicts 75% of the country.
  • Dust and drought shake great an enormous portion of U.S. agricultural production. Undoubtedly this natural disaster even worsened the Great Depression that was happening in the US at that time.
  • In addition to factors due to shifting weather patterns that occur over the Atlantic and Pacific oceans, this natural disaster is also caused by poor farming practices because it is unsustainable and poorly planned. That negligence also weakens plants that prevent the soil in place.    
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  • The Dust Bowl affected the entire Midwest. Dust suffocated livestock and caused pneumonia in children.
  • By 1941, the Dust Bowl gradually receded along with the level of rainfall that had returned to near-normal levels. The Great Depression also ended.
<h3>Learn more</h3>
  1. The reason why President Johnson decided not to run for reelection in 1968 brainly.com/question/2155898
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Keywords: The 1930s, Dust Bowl in the Great Plains was caused by, deforestation, contour plowing, using renewable resources, poor farming practices, the natural disaster, Midwest, US, the Atlantic, and Pacific Oceans

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3 years ago
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What was Fence-sitter/Neutral why were they important to the Revolution
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Answer:

The loyalists stood in opposition to the dedicated patriots, another small percentage of the population. Patriots believed there was no other option but American independence. Often overlooked is the largest group – colonists who were neutral or fence-sitters, who did not commit strongly to one side or the other

Hope this helps :)

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Explain how US foreign policy can affect the average US citizen
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Here are the reasons how US <span>foreign policy can affect the average US citizen:
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2) All decisions in foreign policies have the consequences. The war in Iraq increased the national debt and interest payments.
3) US unique place in history. US government systematically invests in new technologies and competes with foreign countries. This competition is very important to develop their education and infrastructure.</span>
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Slavery in the ancient world
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Answer:

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The media has sometimes been jokingly referred to as the “fourth branch of government” in the United States. In a five paragraph
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One may need to think about the role different forms of media play in citizens’ lives. Thus the correct answer is C.

<h3>What is Media?</h3>

Media is a channel of communication that helps to exchange information about events happening all around the world. This media has different types which can be online media, print media, social media and many more.

Media plays different types of roles in citizens' life, it provides information, creates awareness, and helps citizens to raise their voices on issues for public concern or to prevent exploitation of human rights.

Media provides information to the people by adding their elements of thinking which can be seen as manipulative sometimes. This can lead to influence on people and they are unable to decide between Right and wrong based on the opinion of the media.

Therefore, option C is appropriate.

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