In The Riddle of the Rosetta Stone, the author uses opinions and evidence to clearly communicate his viewpoint by exposing the

inaccuracies of other scholars.
greed of invading armies.
unfair treatment of the pharaohs.
validity of earlier scientists’ ideas.

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