The recycled water were indirectly used when the water blends with the supplies or source sits a while in an area to be stored, it can be a man-made or a natural. it can be in an underground water basins or a surface water reservoir.
I don't know the answer but u cant look it up
I guessing is for the Governor to not have all the power, that's why its called ''Checks And Balances" for none of the branches to get too powerful than the other branches.