Answer:
What side of a cat has the most fur?
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?
Use me to reward good behavior.
I am perfect with a head perfect without a head; Perfect with a tail perfect without a tail; Perfect with either neither or both.
I am flora, not fauna. I am foliage, not trees. I am shrubbery, not grass. What am I?
I flow from the Homerβs mouth when he sees doughnuts.