Answer:
What is at the end of a rainbow?
If you lose me, you may cause people around you to lose me too. What am I?
I run smoother than any rhyme I love to fall but cannot climb.
I have six faces but not even one body connected 21 eyes in total but cannot see.
There's not a kingdom on the earth I haven't traveled over and over and though I know not whence my birth yet when I come you know my roar. I through the town do take my flight and through the fields and meadows green and whether it be day or night I neither am nor can be seen.
I flow from the Homerβs mouth when he sees doughnuts.