Scientists<span> use waves to </span>study<span> the different </span>layers of the earth<span>. Usually, they use seismic waves, which are waves generated by earthquakes or nuclear-test explosions. The seismic waves are bent, sped up, or slowed down, or even reflected when they pass through the </span>earth's layers<span>.</span>
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On October 14, 1964, King won the Nobel Peace Prize for combating racial inequality through nonviolent resistance. In 1965, he helped organize two of the three Selma to Montgomery marches.
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Explanation:
Mogadishu<span>, </span><span>Kilwa, and Sofala were three East African coastal cities that became centers of trade.</span>
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I think Richard Suinn was asian descent if I know what im talking about