Answer:
I can go through glass without breaking it. What am I?
What is that you will break even when you name it?
I sit high glowing and watch the world go by. Without me everything would seem dull and dangerous. What am I?
I am the only word that looks the same when spelled upside down.
I suck.
Though not a plant, has leaves. Though not a beast, has spine. Though many wouldn't need this thing, It's more valuable than wine.