The "Drive Force" That Pushes a Car Forward Is

Multiple Choice

The "drive force" that pushes a car forward is

A) actually zero whenever the car has no acceleration.
B) exerted by the engine pushing forward against the axle.
C) exerted by the road pushing upward against the tires.
D) exerted by the engine pushing backward against the axle.
E) exerted by the road pushing forward against the tires.