Answer:
I am rubber you can eat!
No legs have I to dance, no lungs have I to breathe. No life have I to live or die, and yet I do all three. What am I?
What gets bigger the more you take away?
Everyone has me, but nobody can lose me. What am I?
I make everyone blind. You can't see me but I will always come back for you. What am I?
What made Cyclops quit teaching?