Answer:
In the sun I like to play; in the rain I goes away; walk or run I always follow; in the mud I always wallow.
I am a type of animal that hang out in the mist
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?
When you take away the whole from me there is always some left.
If two's company and three's a crowd what are four and five?
Before I grow I'm small. When I'm old I grow tall. When I die I give a mighty fall.