GMAT Sentence Correction (SC) | Re: Biologists working in Spain say that their discovery of

Biologists working in Spain say that their discovery of teeming life in a highly acidic
river may not only broaden the search for life, or for evidence of past life, no other
planets but also show that a number of forms of microscopic life can adapt to conditions
that scientists have long thought hostile to all but the hardiest bacteria.
A. show that a number of forms of microscopic life can adapt to conditions that
scientists have long thought hostile to all but the hardiest bacteria
B. may show
...

---