Answer:
Green arrows grow out of my sides. I go from yellow to white. My babies fly in the wind. What am I?
how many letters are there in the alphabet
I am the outstretched fingers that seize and hold the wind. Wisdom flows from me in other hands. Upon me are sweet dreams dreamt, my merest touch brings laughter.
I cost no money to use, or conscious effort to take part of. And as far as you can see, there is nothing to me. But without me, you are dead.
Two in a whole and four in a pair. And six in a trio you see. And eight's a quartet but what you must get. Is the name that fits just one of me?
They are many and one, they wave and they drum, Used to cover a state, they go with you everywhere.