Sentence examples for theory is certain from inspiring English sources

Is he claiming that his theory is certain or probable when it is only possible?

Is the speaker claiming that the theory is certain or probable when it is only possible?

And he shares how, he believes, the poison was administered – an extraordinary theory he is certain the British investigators have not even considered.

While every person connected to the case has a possible theory, one thing is certain: Whatever happened to Brian Barton is as much a mystery today as it was nearly a decade ago.

The principal feature of this theory is that certain compounds, called electrolytes, dissociate in solution to give ions.

A theory is that certain bacterial species go down swinging, releasing nasty compounds that cause fever, rash and other symptoms.

Another theory is that certain breeds are predisposed to develop mania as a result of stress.

Darwin's theory is as certain as the orbit of the earth around the sun.

Regardless of which theory is true, it is certain that the Book of Kells was produced by Columban monks closely associated with the community at Iona.

Rumors and theories abound, but what is certain is that when Mr. Moustafa failed to win back Ms. Tamim, he had her killed for $2 million.

No theory is ruled out and none is certain right now.