Which of the following is a word root?(1 point) Responses an affix added at the beginning of a word root an affix added at the beginning of a word root a basic word part that often comes from Greek or Latin a basic word part that often comes from Greek or Latin a word part added at the beginning or end of a word root that changes the word’s meaning a word part added at the beginning or end of a word root that changes the word’s meaning an affix added to the end of a word root

a basic word part that often comes from Greek or Latin

The word root is defined as a basic word part that often comes from Greek or Latin. It is the main part of a word from which other words are derived by adding prefixes or suffixes. In this case, the correct answer would be "a basic word part that often comes from Greek or Latin."

The correct option is: a basic word part that often comes from Greek or Latin.