What I don't know about my topic is How Many Are There? How many types? What is the biggest kind? Those are my questions. I wonder if you know. Maybe you could say something about it. Something that I did learn was the ENTIRE Comparison chapter. Also, my friend Lyli R. told me, "Did you know that back then only the emperor of Japan could have a pet goldfish!" I was like, "WOW!" So ya, that's pretty cool.