IT CAN BE INFERRED FROM THE PASSAGE THAT--- .A. ROCK AND SOIL SAMP...
54. It can be inferred from the passage that--- .A. rock and soil samples were only some of a myriad of significant items from the Moon.B. scientists do not believe that it is necessary to return to the Moon.C. scientists learned relatively little from the Moon rock and soil samples.D. the only items of importance that astronauts brought back from the Moon were rock and soil samples.