Computers can imitate the effects of well-understood principles on complex systems, as in the application of the laws of physics to airplane and automobile design.
A.
Computers can model the effects of complex systems if the principles are well-understood, just as we apply the laws of physics to th e design of airplanes and automobiles.
B.
Computers can model the effects of complex systems if the principles are well-understood, because we are able to apply the laws of physics to the design of airplanes and automobiles.
C.
Computers can model the effects of complex systems with the well-understood principles when the laws of physics can be used to the design of airplanes and automobiles.