Answer:
C. More people have moved to urban areas.
Explanation:
2f+10=36 Each friend gets two candy bars (2f) and there are 10 spare bars (10). If the total is 36, then he can only treat 13 friends.
<span>Conflict and ethnic persecution forced natives/people from the Balkans to flee their homelands.</span>
Natural, it is not man made.
<span>The coriolis effect does this. This is a inertial force that acts on objects that are in motion relative to a rotating reference frame. This means that when the earth rotates, objects in the north hemisphere is deflected to the right, while objects in the southern hemisphere are deflected to the left. This makes the winds shift left or right.</span>