Answer:
You row in one while you float.
I am not alive, though I never die, to no one I've ever told a lie, today I can be god's warrior, and serve him with no horror, but tomorrow I might be devil's knight, for I am what ends the light.
What gets broken when you don't hold it?
It can be done to buttons and shopping carts. What is it?
A red house is made out of red bricks. A blue house is made out of blue bricks. What is a green house made out of?
I am a room that has a roof but no walls. What am I?