Answer:
Accuracy is being able to hit close to or right around the designated area, precision is being able to hit it dead on
  
        
             
        
        
        
Answer:
D 
Explanation:
Atomic radius is the distance from the atom's nucleus to the outer edge of the electron cloud. In general, atomic radius decreases across a period and increases down a group. Across a period, effective nuclear charge increases as electron shielding remains constant.
 
        
             
        
        
        
To prevent the legislative branch from becoming too powerful.