No it is not. She is the adjective phrase.
c is answer forgive me if wrong
It has a subject and verb but can’t stand alone as a sentence
It Depends on the variables if the variable is the cost then yes
<u>1) Checks for words that are spelled correctly but used incorrectly.</u>
A spell checker is a computer program designed to check the spelling of words in a text, to identify which are misspelled and to provide options to correct them. It is based in spelling, but the program does not take into account the context in which the word is being used, therefore it can not indicate us which word is being used incorrectly.