Answer:
Astronomers estimate the distance of nearby objects in space by using a method called stellar parallax, or trigonometric parallax. Simply put, they measure a star's apparent movement against the background of more distant stars as Earth revolves around the sun.
Explanation:
True. Models may change as new discoveries are made. An example of this would be the plum pudding model developed by J.J Thomson.
The answer is 2. <span>Alter the government to bring about reform
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The Arab Spring and the French Revolution were both reactions to a system seen as unjust to the ordinary people of the country.
The citizens of the nations stood together against a dictator, tyrant and an absolute King who did not like to share power and did not believe in the will of the people.
For common people during the French revolution and the Arab Spring, there were few economic opportunities. Freedom of Speech were strictly curtailed and minorities were oppressed.
Both movements also led to several clashes between government forces and rebels causing hundreds of deaths and thousands of injuries.
Till date, the success of both the French Revolution and the Arab Spring highly debated among academics.
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The answer is either B or D. Letter A doesn't make sense and letter C isn't right either because you need rainfall to have fertile plains.
Answer:
Tectonic plates are very thick and earthquakes are mostly unavoidable
