Answer:
I have a neck and no head two arms but no hands. I go with you to school I go with you to work.
What body part is pronounced as one letter, but written with three, only two different letters are used?
I've been around for millions of years, but I am no more than a month old. What am I?
I am a rock group that has 4 members, all of whom are dead, one of which was assassinated. What am I?
Of these things - I have two. One for me - and one for you. And when you ask about the price I simply smile and nod twice.
What do you purposefully put lots of in and on your body, but run away from when you encounter it outside?