New words have been added to english over time
a.
as a result of innovations in english-speaking countries only
b.
through contact and influence of other cultures and countries
c.
to the oxford english dictionary
d.
no new words have been added

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