Answer:
I am the signature stroll of ducks and penguins
Every dawn begins with me. At dusk I'll be the first you see and daybreak couldn't come without. What midday centers all about. Daises grow from me I'm told. And when I come I end all code but in the sun I won't be found. Yet still each day I'll be around.
I am known for my natural tuxedo and marching. What am I?
When it comes to me, you go on red and stops on green. What am I?
You throw away my outside you cook my inside. Then you eat my outside and you throw away my inside.
I flow from the Homerβs mouth when he sees doughnuts.