Answer:
I have roots nobody sees. I am taller than trees. Up, up I go but I never grow. What am I?
I saw the dead bring forth the living. I saw the living bring forth the dead. What did I see?
My first half means container. Not a lot of people understand my language.
What do people spend a lot of money on every year, but never want to use?
What is easy to get into, but hard to get out of?
No matter how little or how much you use me, you change me every month.
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic