Rather than being separate entities that come together to produce art, form and content are instead

Select one:

a$.$ two individual elements that can never combine to produce art.

b$.$ two similar elements that perform different functions in different works of art.

c$.$ two different names for the same formal element.

d$.$ two interrelated aspects of the entire formal system of a work of art.

$$ e$.$ two conflicting elements that should always be analyzed distinctly from one another.