Answer:
Prefix
Explanation:
The root is the base word.
An Affix added on the the root word helps change it's meaning.
A prefix is a type of affix that is placed in front of a word to change it's meaning (example: un-, which means not, added on to the word "happy" makes "unhappy").
A suffix is a type of affix added on to the end of the root word (example: -er, which means one who preforms the action, added on to "read" creates "reader"
keep trying as they delete mainly the question which are unapproachable and if they are deleting means your questions wouldn't be appropriate or there would be any problem with the app just for some little thing don't delete the app I know it's sometime frustrating but keep trying I thing your question wouldn't be deleting further as these questions aren't been deleted so it can be that your other question wouldn't be deleted
so you shouldn't be deleting this app and I hope you'll not delete it and if it still deleting that it's your choice but for the while don't delete the app
The answer is the second passage. hope that helped!