Answer:
What goes up and down, but does not move?
I run around the streets all day. Under the bed or by the door I sit at night never alone. my tongue hangs out waiting to be fed during the day.
You can read me both ways I wear; One way it's a number reversed a snare.
I wonβt break if you throw me off from the highest building but I will break if you place me in the ocean.
It is greater than God more evil than the devil. The poor have it the rich need it. If you eat it you will die. What is it?
I am your mother's brother's only brother in law. Who am I?