A Common Belief Is That Everything That Happens Is Predetermined

A common belief is that everything that happens is predetermined by the predetermined mechanical motions of atoms, much as a clock operates. A good argument against this position is

A) many great scientists, such as Democritus, Kepler, and Newton, dispute this belief.
B) science is not really relevant to our lives anyway.
C) Newtonian physics, on which this idea is based, cannot be conclusively proven to be true.
D) All of the above are good answers.
E) Actually, there isn't any good answer to this position.