Be more specific.
I don't understand what you're asking.
Answer:
Typically an opinion would make the information less reliable.
Explanation:
Since you did not provide the lines 1-16 I cannot read it myself, though usually an opinion will hinder the information because it does not include proven facts.
Answer:
It may be option 3 - the phrase "offers a compelling argument for human existence."
Answer:
This is a very simple question, the first is the future tense(which are things we are going to do in the future) and the last is present tense(which are things we do in the present)
1. A
2. B
I think the answer is letter B