Answer:
First of all, I LOVE PERCY JACKSON! Enjoy reading!
Second of all, I think sending Medusa's head was a good idea. By doing this, Percy reminded his dad that he's still here, and he's kind of angry for him only claiming him to go off on a quest to clear Poseidon's name.
There isn't anthing pictures to help figure out the answer
"Calmly" is the adverb because it describes how he tipped his hat.
4. It allows the reader to discover what the main character thinks and feels while being tied up.