It channels erode wider fed by many tributaries and has more discharge and is less steep
        
                    
             
        
        
        
Answer:
A
Explanation:
It varies from person to person.
 
        
                    
             
        
        
        
Answer:
49 kg is the mass of the couch.
Explanation:
GPE = mgh
9800 = m * 10 * 20
9800 = 200m
m = (9800/20) = 49 m
Thenks and mark me brainliest :))
 
        
             
        
        
        
Answer:
Astronomer Edmond Halley 
Explanation:
The astronomical unit using the transit of venus 
The underlying principle behind Halley's method is called parallax