The referees who at hockey games are like judges presiding over trials. for that reason, they and their assistants must be as as possible. if they show any favoritism in their calls, they'll hear about it from fans. a. impartial b. c. cosmopolitan d. partial

Based on the cause-and-effect relationship in this sentence, what is the meaning of the word revert? the brownies kali made using a new recipe were too dry, so she reverted to her original recipe. a) to alter or change completely; revise b) to dispose of or remove; to throw away c) to prepare for something; assemble or make d) to go back to a previous state or practice