The continental divide a. divides the united states into east and west b. divides the united states into north and south c. divides the flow of river systems in the united states into east and west d. is a series of rivers and mountains that separates canada from the united states

c. divides the flow of river systems in the United States into east and west.

Explanation:

The Continental Divide refers to any natural boundary or ridge which separates a continent’s river system that flows into two oceans which includes: rainfall, rivers, snowfall and so on. It acts as a barrier which prevents rivers on one side from flowing into oceans and seas on another side. It divides the flow of river systems in the United States into east and west.