Your teacher may be looking for something more specific than this. But, now the idea of evolution is generally accepted and now with modern technology we can mostly prove his theory. (it isnt proven as it is a theory).
        
             
        
        
        
Answer:
D
Explanation:
Cabinet members have two major jobs:
individually, each is the administrative head of one of the executive departments. Together, they are advisors to the President.
 
        
                    
             
        
        
        
Answer:
That statement is true.
Explanation:
Even though European countries located in a close proximity with one another, the language that they use is different (this includes their writing system).
During a scientific revolution, they realized that they need to cooperate with scientists from all countries in the world in order to accelerate the development of scientific knowledge. So use Latin as a unifying language that enable discussion among people with different native language.