The correct sentence is "facts and opinions are not necessarily in opposition". That is so because one can agree with a fact.
On the other hand "fact" may not be a synonym of "opinion". In research you can use "facts", "opinions" or both. It is so because one does not exclude the possibility of using the other. They are not necessarily anthonyms/ opponents. an opinion is not more important than a fact, but on the contrary, because facts can be proved easier than opinions.
I’m sorry you deserve better
I cannot help you with that since I do not know what "passage 1" is referring to. Nor the underlined sentences on page 3-4. Include the literacy text.
Answer:
passengers were moved to safety after the Titanic struck the iceburg
Explanation:“All women and children among passengers have been put in lifeboats; which are being held ready for lowering at moment’s notice.”