How much wood could a wood chuck wood if he could chuck chuck wood

This is an example of a tongue twister

Explanation:

The most common response would be "A woodchuck would chuck as much wood as a woodchuck could chuck if a woodchuck could chuck wood"

i think the answer is c, rivers.

explanation:

sometimes, borders fall along natural boundaries like rivers or mountain ranges. for example, the boundary between france and spain follows the crest of the pyrenees mountains. for part of its length, the boundary between the united states and mexico follows a river called the rio grande. the borders of four countries divide africa’s lake chad: niger, chad, cameroon, and nigeria.