The brain is the most vital organ in the human body because they're more developed than the brains of other animals. However, humans have traits that other animals don't, such as, the ability to think, ability to invent new ideas, and ability to remember.
The 2 men are Nazi's and they want to take Rudy to a school to create an elite group. What did Rudy's sister call them? What do the dominoes symbolize? The dominoes symbolize the people in the Holocaust