Answer:
Don't know what paragraphs 22 says but being the word is doctoring.. it is most likely 2 or 3. please give the full question for a full answer
this is true as well the text is addressing a specific person or group
Vital could mean something that is important or essential.
For example: the lungs and heart are both vital organs in the human body.
Denotation <span>refers to the dictionary meaning whereas </span><span>connotation refers to the association or emotional meaning</span>.
Figurative is incorrect - it uses words or expressions which differ from their literal meaning.
Emotional is not a term that is used and therefore doesn't make sense.
Your answer should be WHO.
Think of it like this: You wouldn't say "The boy it (a variant of 'which')", because it simply just sounds odd. Instead, you're wired to think "The boy, he (an unknown name, so it would be 'who')".