Answer:
What side are you on? are you against it or for it?
Explanation:
What is the are the options????????
Environment of today is getting harder and harder to live in due to factories releasing toxic substances.
I think the correct answer from the choices listed above is the second option. The word that has a neutral connotation would be multilevel. Connotation is the associated or secondary meaning of a word or expression in addition to its explicit or primary meaning. Multilevel in any definition would not relay any good or bad feeling to it. Hope this answers the question.
:)