Answer:
What has no hands but might knock on your door, and if it does you better open up?
What word is the same written forward, backward and upside down?
What occurs once in a minute, twice in a moment and never in one thousand years?
Whatβs full of holes but still holds water?
What has many keys but cannot open a single lock or door?
Within, I clean all that is bad and is old. I make juice thatβs the color of gold. Should I die, a filter machine would you need assembled to replace me and beans I resemble.