Complex sentence: Because physics is responsible for the execution of physical causality and provided physics? absolute understanding, if it were possible to observe all the actions at any given moment in time, all the subsequent reactions could be predicted using physics.
Split into simpler sentences: Because physics is responsible for the execution of physical causality and provided physics? Absolute understanding, if it were possible to observe all the actions at any given moment in time, all the subsequent reactions could be predicted using physics.