In the text, an example was given of the decay of the radioactive substance carbon-14 into nitrogen 14. The example was designed to show that Question 18 options: we still haven't discovered the physical laws which would enable us to make precise predictions about the decay of carbon-14 into nitrogen 14, but someday we will discover these laws. according to modern physics, the universe may not be deterministic. The deterministic theory of Newtonian physics provides the best account of why things happen occur as they do. All of the above