Answer:
X means 10 and XXI means 21 in roman numerals. if thats what you mean
Explanation:
Typically in the introduction paragraph, the first sentence in the essay is the topic sentence.
The answer is the struggle between realistic and supernatural elements
Name is a form of identifier of a person and it's easier for our brains to remember "This was John" than "This was that tall guy with dark hair and blue eyes". The other reason is that it's usually kind to exchange names when one has a chat with someone else.