Answer:
I have roots that no one sees and I am taller than trees. Up, up I go, but never do I grow. What am I?
I am a food with 5 letters. If you remove the first letter I am a form of energy. Remove two and I'm needed to live. Scramble the last 3 and you can drink me down.
I can be hairy and itchy all over. I hang on a stick. I can be the scariest thing you have ever seen. I stand in the middle of nowhere.
I have memories but none of my own whatever's on my inside is what is shown. If I'm ever different it's because you changed me I feel like a decoration here for you to arrange me.
The more of me there is the less you see.
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?