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      In respect of the difference of the gravitational force from electric and magnetic forces, which one of the following statements is true?

A) Gravitational force is stronger than the other two.

B) Gravitational force is attractive only, whereas the electric and the magnetic forces are attractive as well as repulsive.

C) Gravitational force has a very short range.

D) Gravitational force is a long range force, while the other two are short range forces.