What is true of the waste generated by nuclear power? A: increases greenhouse effect

B: causes air pollution

C: remains hazardous for a long time

D: creates acid rain
(this is science btw)

A or B I think, hope helps

Generally travels west to east but often shifts to north and south

Cell division is important to single celled organisms because it allows the cells to reproduce. through cell division, cells make exact copies of themselves. when single celled organisms go through cell division, they make exact copies of themselves which is how they reproduce.