Which of the following, if true, provides the strongest grounds for a prediction that municipalities will buy QuickFreeze's purification system despite the need to maintain a conventional purification system as well?
(A) Bacteria are not the only impurities that must be removed from wastewater. Even if there are other impurities whether existing conventional purification system is able to counter or not is not relevant as we need for strengthener something which provides us with the reason what extra benefit
...
(A) Bacteria are not the only impurities that must be removed from wastewater. Even if there are other impurities whether existing conventional purification system is able to counter or not is not relevant as we need for strengthener something which provides us with the reason what extra benefit
...
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