Explanation:
The Aristotle's communication model is a speaker centered model as the speaker has the most important role in it and is the only one active. It is the speaker's role to deliver a speech to the audience. Lasswell's communication model was developed by communication theorist Harold D.
 
        
             
        
        
        
Answer:
Ultimate goal
Explanation:
Health- related quality of life is the ultimate gaol for medicine,health care and public health care including health promotion and health education.The other important goal is health- related welfare.
 
        
             
        
        
        
Answer: From a Muslim perspective, it is not surprising the Quran has the same stories as the Torah and Bible, Thomas said. All of the sacred books are from the same divine source, teach similar lessons and point to the radical oneness of Allah, he said. This is where the similarities between the Bible and Quran split.
Explanation:
 
        
                    
             
        
        
        
Answer: A. Word of mouth is a useless data source. 
Explanation: Experimentation refers to an empirical procedure or process which is used to validate an hypothesis or establish a fact. However, experimentation requires rules which guides the process, these rules are necessary in other to avoid bias, false conclusions or inference. 
According to the options given in the question above, facts used in experimentation should be traceable and reproducible. Word of the mouth is a useless data source as it usually has no empirical basis. Expert opinion or information being established by three or six sources could be considered as a fact.