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. What am I?
Always in you, sometimes on you. If I surround you, I can kill you. What am I?
I may be made of metal bone or wood and have many teeth. My bite hurts no one and the ladies love me.
Sing me to a baby about to go to sleep.
I am always in front of you, but yet I am never here. What am I?
A man goes out in heavy rain with nothing to protect him from it. His hair doesn't get wet. How does he do that?