Answer:
Only two backbones and thousands of ribs.
My voice is tender, my waist is slender and I'm often invited to play. Yet wherever I go, I must take my bow or else I have nothing to say.
What has a head, a tail, is brown, and has no legs?
When the horse strokes the cat, the wood begins to sing.
I can be used to type and point you see. But don't forget, you can count on me. What am I?
Why was the cook arrested?