Vocabulary and grammar which of the following is the best example of a configuration

The correct answer for the question that is being presented above is this one: c. desks arranged in rows in a classroom. From the definition of configuration that means the way the parts of a certain object are arranged. Choice letter C is so obvious because it talks about arranging the desks in a classroom.

Here are the following choices:

a. the effects of frequent exercise

b. leaves that have fallen from a tree

c. desks arranged in rows in a classroom

d. the grades of a student who studies well