Answer:
What has ten letters and starts with gas?
I saw the dead bring forth the living. I saw the living bring forth the dead. What did I see?
Some keep it in a dumpster while others keep it in their trunk.
Cold head and feetอพ Round as a ballอพ Always turning around itself.
What comes down but never back goes up?
I am a room that has a roof but no walls. What am I?