easy · Enhanced ACT english
Marine biologist Dr. Elena Vasquez, [whose research on coral bleaching has reshaped conservation policy], will deliver the keynote address at the symposium.
Marine biologist Dr. Elena Vasquez, [whose research on coral bleaching has reshaped conservation policy], will deliver the keynote address at the symposium.
- NO CHANGE
- who's research on coral bleaching has reshaped conservation policy
- whose research on coral bleaching, has reshaped conservation policy
- who researches coral bleaching has reshaped conservation policy
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