Complete the Following Statement: the Results of Special Relativity Indicate

Complete the following statement: The results of special relativity indicate that

A) Newtonian mechanics is a valid approximation at low speeds (v << c) .
B) the laws of electromagnetism are invalid at speeds that are comparable to that of light.
C) Newtonian mechanics is an incorrect theory.
D) moving clocks run fast compared to when they are at rest.
E) moving objects appear to be longer than when they are at rest.