Answer:
Only one color, but not one size. Stuck at the bottom, yet easily flies. Present in sun, but not in rain. Doing no harm, and feeling no pain.
You can see nothing else, When you look in my face, I will look you in the eye, And I will never lie.
White fat and fluffy, May even look like a puppy. Seems heavy but is light, Floats about without a worry, But if it turns dark you have to hurry!
What is it that makes tears without sorrow and takes its journey to heaven?
This is in a realm of true and in a realm false, but you experience me as you turn and toss.
If lightning strikes an orchestra who is the one most likely to get hit?