Answer:
I sit in a corner while traveling around the world. What am I?
I flow from the Homerβs mouth when he sees doughnuts.
I go up when the rain comes down. What am I?
You heard me before and then again. Afterward I die until you call me again.
The warmer I am, the fresher I am. What am I?
I am your mother's brother's only brother in law. Who am I?