Answer:
The warmer I am, the fresher I am. What am I?
I stay where I am when I go off. What am I?
I have a little house in which I live all alone. My house has no doors or windows and if I want to go out I must break through the wall.
The last woman on Earth received a phone call. Who was the caller?
When I point up, it's bright. When I point down, it's dark. What am I?
Though not a plant, has leaves. Though not a beast, has spine. Though many wouldn't need this thing, It's more valuable than wine.