Answer:
I'm an animal. I love marching. I always wear a tuxedo. 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 am a little piece of paper, yet sometimes hold lots of value. I am all you need to get into big events, but will cost you. I am an important part of travel. And if lost, you're not coming. What am I?
I am made by nature soft as silk; A puffy cloud white as milk; Snow tops this tropical crop; The dirtiest part of a mop.
You throw away my outside you cook my inside. Then you eat my outside and you throw away my inside.
Sometimes I am white, sometimes I am dark. Most people love me. What am I?