Good Riddles

Question: Why B always gets freezing?

Question: I live with first ones ,they use me well! For the others I am hell! For the third ones I am useless,you can't touch me but you can see me! I am always there within you! Seek for me and and I'm right there! What am I?

Question: Skinny I am fast,
fat I am slow,
but I'll still delight you from your eyes to your nose.

What am I?

Question: To look cool wrap me around your head.
Remove a letter and eat me instead.

What am I?

Question: What type of cheese is made backwards?