In the third paragraph, the writer wants to ensure that the sentences progress coherently so that the ideas in one sentence logi
cally link to the ideas in the next. What should the writer do with sentence 11 (reproduced below) to best achieve this goal? When researchers placed a colorful gel on the fish’s throat, a spot they could see only in the mirror, the wrasses spent a lot of time examining the mark and even tried to scrape it off.
