Which of the following is true of the nile?
a) by worldwide standards it is a relatively short river.
b) it is unusual in that it is navigable throughout its length.
c) it used to flood very predictably.
d) it flows from north to south.
e) none of these answers is correct.

The answer is C)It used to flood very predictably. It is important in their agriculture because it provides water for their crops but may also damage property when the water levels rise too high.  Later on modern irrigation methods have contributed in regulating the floods from the Nile River.

china unilaterally claims the entire south china sea as sovereign territory, then builds artificial islands to bolster its claim. it suddenly activates an air defense identification zone over the east china sea, and threatens to down any aircraft that does not report its position. it builds roads into indian territory, then redraws the maps to show that it is actually chinese territory. the people's republic under president xi jinping is quickly becoming the bully of asia.

b, public works good luck