Answer:
The answer is B: Two children pulling apart a wishbone
Explanation:
Edge2020!
 
        
                    
             
        
        
        
Answer:
it lets the defuse faster, which allowed communication to go by in a quickly manner
Explanation:
 
        
                    
             
        
        
        
Answer:
The answer is the first option.
Explanation:
Farming emerged because being a nomad was no longer suitable for increasing population size. Farming allowed people to stay in one place and properly feed their families, which was a definite positive impact on population size.
 
        
             
        
        
        
Answer:
The universe is the answer
 
        
                    
             
        
        
        
Endocrine system is the answer