Answer:
I can be in your body but never on your placemat. I'm always better when I'm fresh, but you'll never see me in the flesh. What am I?
In Paris but not in France the thinnest of its siblings.
I make a loud sound when I'm changing. When I do change I get bigger but weigh less. What am I?
Six legs two heads two hands one long nose. Yet I use only four legs Wherever I go.
The Titanic is still here. What am I?
I always have to work with something in my eye. What am I?