Answer:
I am a vegetable that bugs stay away from
Two in a whole and four in a pair. Six in a trio you see. Eight's a quartet but what you must get is the name that fits just one of me.
As a state in the USA, I am round on both sides and high in the middle. What am I?
I am a piece of paper that takes most people 3 or 4 years to get. What am I?
One simple click, one simple flash. A piece of memory, for years I'll last. What am I?
It has no top or bottom, but it can hold flesh, bones, and blood all at the same time.