Answer:
I am million people's wakeup call. What am I?
What runs around the whole yard without moving?
Blue lives in the blue house, Mr. Pink lives in the pink house, and Mr. Brown lives in the brown house. Who lives in the white house?
What is so delicate that saying its name breaks it?
If you drop me I'm sure to crack. But give me a smile and I'll always smile back.
What do you purposefully put lots of in and on your body, but run away from when you encounter it outside?