- prepgmat09
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In the search for alien life, astronomers have recently begun studying a promising region, a solar system that is populated by a number of potentially life-friendly planets formed by fragments of an exploding star some 7 million years ago and features many of the geological and climatic prerequisites for the evolution of life.
A. features
B. featured
C. had featured
D. featuring
E. feature
OA after discussion. This is a Grockit question and I am not satisfied with the OA and the answer.
A. features
B. featured
C. had featured
D. featuring
E. feature
OA after discussion. This is a Grockit question and I am not satisfied with the OA and the answer.

















