PT 62 S4 Q10

   Science journalist:Europa, a moon of Jupiter, is coveredwith ... ...

The science journalist's argument is most vulnerable to criticism on the grounds that it
(A) takes for granted that if a condition would be necessary for the evolution of life as we know it, then such life could not have evolved anywhere that this condition does not hold
(B) ...
(C) ...
(D) ...
(E) ...

*This question is included in Complete Section: LR-B, Dec. '10 LSAT (PT 62 Sec. 4)