What am I riddles

Only one color, but not one size. Stuck at the bottom, yet I easily fly. Present in sun, but not in rain. Doing no harm, and feeling no pain. What Am I?

Its ready to walk when I'm all tied up, but really should stop when I'm untied. What am I?

As small as your thumb, I am light in the air. You may hear me before you see me, but trust that I'm there. What am I?

I'm in your phone. Sometimes I laugh. Sometimes I cry. I even flip you off from time to time. What am I ?

I have foot, but there are no legs! What Am I?

I am a white box having no key or any lid. Yet there is a golden treasure inside it. What Am I ?

Take away my first letter, and I still sound the same. Take away my last letter, I still sound the same. Even take away my letter in the middle, I will still sound the same. I am a five letter word. What am I?

I can sizzle like bacon, I am made with an egg, I have plenty of backbone, but lack a good leg, I peel layers like onions, but still remain whole, I can be long, like a flagpole, yet fit in a hole. What am I?

I like to twirl my body but keep my head up high. After I go in, everything becomes tight. What am I?

I live in a bowl. I can swim. I have a tail. I also have fins and big eyes. I am a...