Help please and thank you

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

Review rachel’s planned video presentation outline and answer the question

Give an example of one of the choices from the question above. explain what makes your example fit into this classification. use complete sentences, proper grammar, spelling and capitalization.