Answer:
Creatures of power, creatures of grade, creatures of beauty, creatures of strength. As for their lives, they set everything's pace. For all things must come to live. Under their emerald embrace Either in their life or in their death.
My teeth are sharp, my back is straight, to cut things up it is my fate.
I am nothing really at all, Yet I am easily found; Ignore me at your own peril, and you might end up crowned!
You saw me where I never was and where I could not be. And yet within that very place, my face you often see.
This is rectangular, hollow and has a lid, and where you’ll find it you might wonder, it is just six feet under. What is it?
When is it bad luck to see a black cat?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?