Answer:
I come in variety of colors and am found almost year round. My house is tall and my only fear is the cold. What am I?
I fill a room but take no space.
I am always running but I never get tired or hot. What am I?
Before I grow I'm small. When I'm old I grow tall. When I die I give a mighty fall.
I am the noblest musical instrument
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.