Answer:
Brainly team only excepts questions in English (except if you press other languages button, but you didn't press it)
 
        
             
        
        
        
Answer:
Sea Level Changes late Holocene sea level ( BC) Holocene delta development worldwide (3500 BC) By 4000 BC sea level rise began to slow and deltas begin to form. ... A notable example is the mesopotamia delta (3200 BC) in times leading up to the great flood. This is a condition that had not existed for 120,000 years.............. 
Source : Book
 
        
                    
             
        
        
        
Fertile soil, favorable climate, extremely cheap labor, and rivers used for transportation
        
             
        
        
        
C. memory loss can be permanent