Question

columns run ______ on the ptote.
left and right
east and west
vertically
north and south
horizontally
up and down

Explanation:

In the context of grid or map - like structures (assuming PTOTE is related to a geographic or grid - based system), columns typically run north and south (similar to how longitude lines run north - south). Also, "up and down" and "vertically" are related to the north - south direction in a vertical sense, but "north and south" is the most direct geographic - oriented term for column direction in such contexts. "Left and right", "east and west", and "horizontally" are more associated with rows.

Answer:

D. north and south, F. up and down, C. vertically (Note: If we consider the most standard geographic - related answer for columns in a grid (like a map grid), "north and south" is the key, but "vertically" and "up and down" also describe the same direction. However, if we have to pick the most probable one in a geographic context, "north and south" is very likely. But depending on the exact context of PTOTE, if it's a table - like structure, "vertically" or "up and down" could also be correct. But from the options, "north and south" is a common way to describe column direction in geographic/grid systems.)

(If we need to pick one main answer, the most appropriate among the options for column direction (especially in a geographic or grid - based PTOTE) is:

D. north and south)