Chemistry, 09.09.2020 18:01 kenzielema12
For years, scientists believed that the Earth was the center of the universe. Copernicus challenged that belief and proposed that the sun was the center of the solar system in 1543, after years of observation and calculations. His proposal explained why we experience day and night. Was this idea a law or a theory and why?
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For years, scientists believed that the Earth was the center of the universe. Copernicus challenged...
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