Answer:
I am what bring things together. Without me everything you see would be a total mass or debris everywhere.
I always go to bed with my shoes on. What am I?
Digital white-out.
I'm very tempting, so it's said. I have a shiny coat of red and my flesh is white beneath. What am I?
I can wave my hands at you but I never say goodbye. You are always cool when with me even more so when I am high!
Give it food and it will live, give it water and it will die.