Two cities fall on the same line of latitude. If a line is drawn between the two cities, in which direction could the line go?

north to south
east to west
northwest
southeast

its A

Explanation:

crop rotation kepy different plants in the soil instead of once constintly. when switching out plants you have different nutrients being absorbed at different speeds and different roots growing differently therfore the spoil and water flow have to adapt and carry fresh nutrients to carry the constant changes that were going on in the soil.

the tallest building in the western hemisphere and the sixth tallest building in the world