nuthing
The exposition was genius but it will never take hold. That is a good sentence since it means to describe an idea or theory.
I guess I could explain to you the theory of why beaversdo not get along with humans
I would use the word "theory" in a sentence like this: "The scientist presented a new theory to explain the findings of the experiment."
In theory you could include almost any word in a sentence.
there are many theory's in science
when i was atomic theory i was a smart
The Vatican did not believe in heliocentric theory for a long time.
there are many theory's to do in science
The theory that God created the Universe has never been proven.
We were studying cell theory and structure in Biology class.
A scientific theory is a model that withstands testing, like evolution.
However, this is just a theory.