Answer:
So simple, that I can only point. Yet I guide men all over the world.
I'm found in socks, scarves and mittens. I'm found in the paws of playful kittens. What am I?
I am Invisible Man's drink at snack time
What can be as big as an elephant but weighs nothing?
I do not contain flesh feather or scales; yet I have fingers and thumbs.
A little house full of meat, no door to go in and eat.