There's no official answer, it's pretty much saying "Who did the first shot in the Boston Massacre?"
However, the term "Hip-Hop" was coined by Keith Cowboy, who was a rapper with Grandmaster Flash and the Furious Five.
The origin of Hip-Hop was in the 70's when there were block parties in the Bronx and the crowd was mainly African-American. 
Some would say DJ Kool Herc is the person who started it. 
        
                    
             
        
        
        
Answer:
his influence on modern music ranges far beyond mere heavy metal. He has also been credited for essentially inventing rap. He was the first musician to 'scratch' (manually spinning a vinyl record) on the 1967 song "Are You Experienced," which later became one of the most iconic hip-hop sounds.
Explanation:
 
        
                    
             
        
        
        
Fiber, physical form, cooking, and the possible presence of a natural amylase inhibitor were all shown to affect hydrolysis rates of starch
        
             
        
        
        
It’s accent i believe :)
hope this helped