Answer:
I don't have eyes, but once I did see. Once I had thoughts, but now I'm white and empty.
One by one we fall from heaven down into the depths of past, And our world is ever upturned so that yet some time we’ll last.
I have legs but never walk, I may have flowers but no soil, I hold food but never eat.
Look into my face and I'm everybody. Scratch my back and I'm nobody.
Feed me and I live, give me drink and I die.
This food is a tortilla filled with cheese and sometimes chicken before being heated or cooked.