Answer:
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.
Physicists have built devices to move me very fast. My last seven letters can be commonly found in newspapers magazines and journals.
It's in your hand though you can not feel it. Only you and time can reveal it.
I go around in circles but always straight ahead never complain no matter where I am led. What am I?
I'm very tempting, so it's said. I have a shiny coat of red and my flesh is white beneath. What am I?
It has no top or bottom, but it can hold flesh, bones, and blood all at the same time.
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic