Answer:
I am perfect with a head perfect without a head; Perfect with a tail perfect without a tail; Perfect with either neither or both.
I am higher than the king. What am I ?
I have a neck and no head two arms but no hands. I go with you to school I go with you to work.
I am essential to life on earth! I am split into thirds. Two thirds are the same. One of the thirds is 8. The other two are 1 each.
I am a sound made by felines when petted.
I flow from the Homerβs mouth when he sees doughnuts.