Answer:
I help engines spin and pants stay up.
The more you have me, the less you see. Shine a light on me and I flee. What am I?
Six legs two heads two hands one long nose. Yet I use only four legs Wherever I go.
There is one in every corner and two in every room.
The warmer I am the fresher I am.
The more that there is of this, the less you see. What is it?