3. Fair, world trade is essential (necessary) because: * O A. no country has everything it needs
O B. rich countries benefit
O C. poor countries benefit
D. lowers prices

Ithink its convection.hope this plz give brainliest!

Answermongolia;

The highest point of a hill (or mountain) is a single point.
a single point can only be precisely marked with a dot. 
putting on a contour line is impossible  on a single point because the contour line is created after multiple points that have the same hight are marked, and after that, all of those points are connected with a line that creates a closed area. so the highest point, as said above, is a single point, there are no other points with the same height, so the only possible way for it to be marked is with a dot, and there is no possibility for a contour line.

The correct answer is minnesota