The correct answer of the given question above would be the last option. The important difference between the crystals that Becquerel exposed to sunlight and the crystals that he kept in the drawer is that, there <span>was no difference between the crystals because Becquerel used uranium crystals in both instances. He concluded a mineral containing uranium could produce it's image in a photographic plate both without the sunlight and with sunlight. Hope this answer helps.
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Hello,
It was General Burnside.
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<span> the </span>United States<span> gave over $12 billion</span><span> in economic support to help rebuild Western European economies after the end of </span>World War II. <span>The goals of the United States were to rebuild war-devastated regions, remove </span>trade barriers<span>, modernize industry, make Europe prosperous once more, and prevent the spread of </span>communism<span>.</span>
The Germanic tribes invaded and ultimately destroyed the Western part of the Roman Empire in the 400s. The invasions took place around 406 BC. The fall of the Western Roman Empire did not happen in a day but it took about a 100 years for the empire to fall. I hope the answer helps you.