Answer:
The most common method for people planning to make an oral presentation for special occasions or circumstances is picking a good topic for what you are presentating and speaking calm
Explanation:
 
        
                    
             
        
        
        
Answer:
You need to supply the examples, this is a multiple choice question.
Explanation:
An example off the top of my head that can restrict your decision making process is alcohol or drugs, because they can stop a coherent thought processes. But again, I would need the actual question in order to determine the actually correct answer.
 
        
             
        
        
        
Answer:
E = mc^
Explanation:
In e =mc^ einstein s equation the e is energy and m is mass and c is speed of light, squared. It ahows the relation of energy with mass times the speed of light as the speed of light is constant. 
Ot basiclly says that enery and mass are the same thing!!. Energy is mass compressed veey highly to make the energy solid!!