Answer:
I am mother and father, but never give birth or nurse. I'm rarely still, but I never wander. What am I?
I make a loud sound when I'm changing. When I do change I get bigger but weigh less. What am I?
What word begins and ends with an E, but only has one letter?
I have three heads. Cut off one I become stronger. Cut off two I become ten.
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 answer I give is yes, but what I mean is no. What was the question?