Sentence correction The results of two recent unrelated studies support the idea that dolphins may share certain cognitive abilities with humans and great apes; the studies indicate dolphins as capable of recognizing themselves in mirrors - an ability that is often considered a sign of self-awareness - and to grasp spontaneously the mood or intention of humans. (A) same as underlined sentence (B) dolphins' ability to recognize themselves in mirrors - an ability that is often considered as a sign of self-awareness - and of spontaneously grasping (C) dolphins to be capable of recognizing themselves in mirrors- an ability that is often considered a sign of self-awareness - and to grasp spontaneously (D) that dolphins have the ability of recognizing themselves in mirrors - an ability that is often considered as a sign of self-awareness - and spontaneously grasping (E) that dolphins are capable of recognizing themselves in mirrors - an ability that is often considered a sign of self-awareness - and of spontaneously grasping |
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