Answer:
Take one out and scratch my head I am now black but once was red.
When it is alive we sing, when it is dead we clap our hands. What is it?
Halo of water, tongue of wood. Skin of stone, long I've stood. My fingers short reach to the sky. Inside my heart men live and die.
What contains zero calories, but if you consume it, you will probably gain weight?
Though not a plant, has leaves. Though not a beast, has spine. Though many wouldn't need this thing, It's more valuable than wine.
What language does a billboard speak?