40. Which of the following would NOT be the subject of scientific inquiry?
(A) Manipulating genetic heritage
(B) Being right in a moral sense
(C) Measuring levels of radioactivity
(D) Developing indestructible plastics
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統計: A(5), B(76), C(4), D(8), E(0) #1566124
統計: A(5), B(76), C(4), D(8), E(0) #1566124