(Q).
As more resistors are added in parallel, the total current strength increases.  Mike wants the current strength to be weaker, so mike will do this with the number of resistors decrease or increase?
(A).
decrease


(Q).
The more curved the surface of a lens is, the more it refracts the light that passes through it.  Terry had a glass lens that he made less curved over time. The lens now reflects more or less light?
(A).
less


(Q).
As the Universe expands, galaxies move further and further apart.  The increasing distances between galaxies indicates the Universe is expanding or contracting?
(A).
expanding