Answer:
Lighter than what I am made of, more of me is hidden than is seen. What am I?
You kick me, you punch me, and you beat me up all class. When you leave, you don't even say thanks for allowing you to beat me up. What am I?
I have six faces but not even one body connected, 21 eyes in total but cannot see. What am I?
My seas have no water, my mountains have no rock, and my land has no grass. What am I?
I'm blue, but when you see me I'm red. You don't see me too often. I'm there for you if you're hurt, but I'm good for you. What am I?
The answer I give is yes, but what I mean is no. What was the question?