Answer:
Of the king I am blue and of the peasant I am red. Of the frog I am cold and of the dog I am hot instead. What am I?
I have roots nobody sees. I am taller than trees. Up, up I go but I never grow. What am I?
I can climb mountains, cross streams, handle hundreds of feet each day, yet I never move. What am I?
I have no voice but I can teach you all there is to know. I have spines and hinges but I am not a door. Once I've told you all, I cannot tell you more. What am I?
Tear off my skin. I won't cry, but you will. What am I?
What do you purposefully put lots of in and on your body, but run away from when you encounter it outside?