Answer:
I am the kind of ant that's good at math.
Face with a tree skin like the sea. A great beast I am. Yet vermin frightens me.
The more you have me, the less you see. Shine a light on me and I flee. What am I?
When I am alive, people sing. When I am dead, people clap hands. What am I?
No matter how much rain gets on me, I won't get any wetter. What am I?
A word of five letters, Upside down is the same, A shark does this, But itβs not to blame. What is the word?