Answer:
It rows quickly with four oars but never comes out from under its own roof. What is it?
I am a food with 5 letters. If you remove the first letter I am a form of energy. Remove two and I'm needed to live. Scramble the last 3 and you can drink me down.
I am a word of letters three. Add two and fewer there will be. What word am I?
My keepers feed me colored balls. With sticks they store on my den walls. Sometimes I store them in my pouch. Sometimes deep in my belly; ouch!
The more you take the more you leave behind. What am I?
I flow from the Homerβs mouth when he sees doughnuts.