Answer:
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.
What is it that after you take away the whole some still remains?
Though desert men once called me God today men call me mad. For I wag my tail when I am angry. And growl when I am glad.
I can swim but never get wet. I can run but never get tired. I follow you everywhere but never say a word. What am I?
When it comes to me, you go on red and stops on green. What am I?
Give it food and it will live, give it water and it will die.