Answer:
Teenage girls are pros at creating me. Learn me in classes.
I roam through the lands hoping to rescue my love. I search high and low and will stomp on you if you get in my way!
If you drop me I'm sure to crack but give me a smile and I'll always smile back. What am I?
A single syllable do I claim black was my most famous name; Fetal to mortals here below thousands have I slain in a single blow.
I always follow you around, everywhere you go at night. I look very bright to people, but I can make the sun dark. What am I?
I am the kind of an ant that's good at math. What am I?