The correct answer is the last option: If you take away the suffix –n and the prefix un-, the root word is “know”.
Prefixes and suffixes are sets of letters that are added at the beginning (prefix) or end of a word (suffix). They are not words by themselves, but they do change the words' meanings or categories.
In this case, the root is know. The suffix -n is used to change the word's category from verb (know) to noun (known). While, the prefix un- is used to mean NOT. As a result the meaning of the word UNKOWN would be not known or familiar.
The answer is D, they are both derived from greek and latin roots
Letters is in essential narratives is auxiliary agreements are essential antiquities are essential accounts are optional reference books is likewise essential.
<h3>What are the essential resources of information?</h3>
Essential Sources are quick, direct records of a subject, from individuals who had an immediate association with it, auxiliary source is data one that was made later by somebody who didn't encounter direct or partake in the occasion.
An assertion tending to Level of College Degrees Awarded to Women isn't making any suspicions with regards to this issue and the tone of the expression is impartial instead of individual like you would track down in a journal for instance.
Additionally, it's anything but an assessment that somebody is giving through discourse, yet rather the statement of a numerical computation that somebody mentioned through the observable fact of specific information firsthand. That is the reason it is an essential source.
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