Answer:
What can travel around the world while staying in a corner?
Before I grow I'm small. When I'm old I grow tall. When I die I give a mighty fall.
I am a fruit with seed on the outside.
I am an instrument capable of making numerous sound but cannot be touched or seen.
If you drop me I'm sure to crack but give me a smile and I'll always smile back. What am I?
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.