Answer:
I may seem real but it always turns out I was never there in the first place... you only see me during a certain resting stage.
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 have two body parts but am used to measure length. What am I?
I am a piece of paper that takes most people 3 or 4 years to get. What am I?
I am a daily ritual involving using a metal tool on the body
I never sleep yet sometimes I weep. I can get angry or just be happy. Wherever you go, I will follow. No matter what you do, I will be there. I cannot die. What am I?