Answer:
Newton discovered gravity. The discovery of gravity .. Newton argued that the main force in the universe, although it was very much clear to Newton that gravity basically affected all objects on Earth and including in space.
In the Council of 500 the lower classes were able to enjoy high positions of power.
Answer: Option B
<u>Explanation:</u>
The council of 500 was the government of the Athens which was working for full time and there were people elected from all the tribes in this council giving lower class a chance to enjoy power.
The people who were elected, were not elected only by the male citizens of the country and the women were not allowed to vote in the process of election. It served for a period of one year only and it prepared the matter of discussion of the assembly.
Around a distant star, two planets similar to Earth collided and were destroyed, astronomers said today.
The somewhat speculative scenario is based on the leftovers: a ring of debris around the star that includes a million times more dust than now circles our sun.
Mostly near the Rocky Mountain valley
