Answer:
You buy me to eat, but never eat me. What am I?
Everyone has me and no one can lose me. What am I?
Of the king I am blue and of the peasant I am red. Of the frog I am cold and of the dog I am hot instead. What am I?
I begin and have no end. Eventually, I will be the ending of all that has begun. What am I?
I'm an animal. I love marching. I always wear a tuxedo. What am I?
Often cooked as fillet, this meat comes from an animal that swims underwater.