Answer:
What is deaf, dumb, and blind, but always tells the truth?
I plow and plow but never sow.
Without a bridle or a saddle across a thing I ride a-straddle. And those I ride by help of me though almost blind are made to see.
What do you get when you mix lemons with gun powder?
I break away from my pack. I create holes in my victims. I can travel for miles and then disappear. I am part of a dying breed. What am I?
No matter how little or how much you use me, you change me every month.