The reaction can take from several hours to several days
Answer:
technological advancements has led to higher relative demand for skilled workers and a lower elative demand for workers preforming routine activities
Reshaped it’s political landscape and affected the course communism
Answer:
See below:
Explanation:
The answer is A; The universe was seen as heliocentered which means that everything revolved around the sun.
Before we knew the sun was at the center, everyone accepted Ptolemy's idea; the Earth was at the center of the universe and everything revolved around it
Galileo challenged this, but, the church, which was powerful at the time, shut him down and forced him to stop.
Later on, during the revolution, they realised he was right and that the sun was at the center of the universe.
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