(Question)
Given the fact that:  For a given medium, sound waves travel more slowly at lower temperatures.  Answer the question:   Eric moved to Alaska from Arizona. The lower temperatures overall mean that sound travels faster or slower?
(Answer)
slower


(Question)
Given the fact that:  With a higher the concentration of hydrogen ions, a solution is more acidic and has a lower pH.  Answer the question:   James wants to create a solution that is less acidic than others, so his concentration of hydrogen ions will be higher or lower?
(Answer)
lower


(Question)
Given the fact that:  The thinner the wire, the more resistance it offers.  Answer the question:   Barry is connecting new wires to his speakers. His new wires are thicker than the old ones, therefore, he should expect that the electrical current will display more or less resistance than his older, thinner ones?
(Answer)
less