Helium
An umbrella
It's an umbrella :P substitute "up" for "open" and "down" for "closed."
What may go down the chimney up but not down the chimney down?
up
Helium
An umbrella! It can go up a chimney when it's down because it's thin but cant go down a chimney up because its too big!
An umbrella !
An umbrella.
Because they're updating it will come up next year and if it doesn't,it is shut down.
Stairs go up and come down as well.
smoke
An umbrella
An umbrella
Because your loss
you cant change a banana into a vegetable. Middle School Math Riddle- Throw it up and it will come down squash!
I go in dry come out wet the longer I'm in the stronger I get what am i