Answer:
Without this, eating food and Steven Spielberg's career would be very different.
Some live in me, some live on. And some shave me to stride upon. I rarely leave my native land. Until my death I always stand. High and low I may be found. Both above and below ground.
Take off my skin, I won't cry, but you will.
What word starts with 'E', ends with 'E', but only has one letter? It is not the letter 'E'.
What can go through glass without breaking it?
What covers its face with its hands, speaks no language, yet most known what it's saying?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?