The answer is commercial with a buisness agreement
        
             
        
        
        
Charles Darwin was the man who went to an island called New Guinea. He observed a lot of the animals on different parts of the island and found differences in the same species this was found in all of the animals he observed. A giraffe with a short neck will not be able to eat leaves off of a tall tree, so it dies. It is not supposed to be there so it will evolve. This theory is known as B.
I really hope that this will help you out in the future. :)
 
        
             
        
        
        
Answer:
America 
Explanation:
because we have the highest number of hostage negotiations in the world
 
        
                    
             
        
        
        
Answer:
The author uses the comparison that Dr. Fermi was like a ship captain because He moved through dangerous territory taking readings of the progress.
Explanation:
Fermi worked on the creation of the first nuclear reactor and his experiment was the beginning of a nuclear age, then all the messages including information about the advances of his experiments and investigation where sent coded, and he was called in this messages, the Italian Navigator which is to say that he was the leader of the project or as it would be called the ship