Answer:
I am what bring things together. Without me everything you see would be a total mass or debris everywhere.
I have a neck and no head, two arms but no hands. I'm with you to school, I'm with you to work. What am I?
I am of several different kinds, but the one you pick doesn't do its job. What am I?
What has an eye but cannot see?
The more there is the less you see.
What flies without wings?