The 70,000 kilometer long mountain chain is called the <span>mid oceanic ridge. It is located in the oceans of the Earth.</span>
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Answer:
1. medical care
3. political situations improved in several nations
Explanation:
I believe these two answer are the correct ones, because when the war (WWI) in America was over, many politics and the president were more focused on the well being of it citizens. They passed laws and improved social security for citizens which means medical care for the disable, poor, orphans, and the elderly.
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In Rwanda, there are more young children than teenagers, and more teenagers than adults. This age structure indicates a population that <u>Will double in 30 years</u>
While declining population frequently have more modest level of individuals in these age gatherings, developing populaces ordinarily have higher extents of individuals in more youthful age gatherings. Populaces that are steady normally have a higher extent of individuals in conceptive age gatherings.
The world's populaces are maturing because of declining rates of birth and increasing future. Because of this segment shift, the level of people beyond 60 years old has expanded.
More individuals will live longer on account of expanded admittance to sufficient lodging, supporting food, and medical services, which is the most clear benefit of a maturing populace.
Know more about population growth - brainly.com/question/27779235
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The Great Plains have a continental climate. Over much of their expanse, cold winters and warm summers prevail, with low precipitation and humidity, much wind, and sudden changes in temperature. The major source of moisture is the Gulf of Mexico, and the amount falls off both to the north and west.
