Black holes themselves can not be seen, nor do they leave trails (since emptiness does not have to be caused by a black hole), but there is evidence for black holes: scientists can see the effects of their gravity on nearby stars. The answer is B.
Helping the poor is an important duty for the affluent and the government as well. There are several reasons why the poor should be helped by private citizens, such as out of philanthropic course. For government,the welfare of its citizens rests on its shoulder in the promise that it would champion the well being of all members.
Sparta was the largest city-state in Greece in 700 BC
Third Movement. The third movement usually follows a dance-like form, such as Minuet [or Scherzo] and Trio form. It is commonly written in the home key.
On January 1st, 1993, the fracture of Czechoslovakia occurred in the two federal entities the comprised: Czech republic and the Slovak republic. The so-called velvet divorce was considered an exemplary act of peaceful and orderly division against the chaos and violence that were characterizing the dissolution of Yugoslavia and the USSR.
