Answer:
Green arrows grow out of my sides. I go from yellow to white. My babies fly in the wind. What am I?
Though I wander the earth, I am no longer here. I am pale and I chill everyone near. Who am I?
I turn around once. What is out will not get in. I turn around again. What is in will not get out.
When I'm born I fly. When I'm alive I lay. When I'm dead I run.
Two bodies have I, though both joined in one. The more still I stand, the quicker I run.
If I say "everything I tell you is a lie", am I telling you the truth or a lie?