Simple riddles with simple answers

I'm in your phone. Sometimes I laugh. Sometimes I cry. I even flip you off from time to time. What am I ?

What is it that goes up and goes down but does not move?

A natural state, I'm sought by all. Go without me and you shall fall. You do me when you spend, and use me when you need to eat to no end.

What type of cheese is made backwards?

What do you throw out when you want to use it, but take in when you don't want to use it?

Weight in my belly, Trees on my back, Nails in my ribs, Feet I do lack.

I go around all the places, cities, towns and villages, but never come inside. What am I?

We hurt without moving. We poison without touching. We bear the truth and the lies. We are not to be judged by our size. What are we?

What has six faces, but does not wear makeup. It also has twenty-one eyes, but cannot see?

As small as your thumb, I am light in the air. You may hear me before you see me, but trust that I'm there. What am I?