Young samurai studied martial arts, astronomy, and a. math
b. music
c. bravery
d. loyalty

PLEASE HELP DUE TODAY

I did some reasearch and I saw that they would study music.

Explanation:

An ancient saying aspired to by warriors was bun bu ryo do: "the pen and sword in accord", and it was common for samurai to enjoy calligraphy, tea ceremony, poetry and music, and to study.

glass wants to live in a world of super heroes and villains. he have lived all his life trying to be responsible for the creating the origin story of a super hero; he schemed and caused many incidents (many of them fatal) hoping that someday someone with superpowers would show up and save the day.

he knew himself very much. he saw himself as a villain of a real-life super hero story. he was aware of his strengths (more than smart enough for being manipulative and scheming) and weaknesses (having fragile bones and having to rely on his mind to succeed).