Answer:
I'm orange when long I'm white when short. What am I?
Four fingers and a thumb, yet flesh and blood I have none. What am I?
When you stop and look, you can always see me. If you try to touch, you cannot feel me. I cannot move, but as you near me, I will move away from you. What am I?
Curtail me thrice I am a youth; behead me once a snake; complete I'm often used in truth when certain steps you'd take.
I am gold and can be black and white I'm a symbol for a nation when freedom took flight.
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.