Answer:
I'm the start of eternity and the end of space. There are two of me in heaven and one in hell.
Sitting down you have it, Standing up you don't.
What is all over a house?
Something you carry while singing.
What goes up but never comes down?
What never gets any wetter no matter how hard it rains?
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?