Answer:
a rattle
Explanation:
it is a percussion instrument 
 
        
                    
             
        
        
        
Answer:
To get the politician elected for a role in the government like the president in his or her campaign.
Explanation:
 
        
             
        
        
        
Hatching is a technique used by artists to create tonal or shading effects in their drawings. Cross hatching and contour hatching are two of the 6 basic hatching techniques. Cross hatching uses <span>fine parallel lines drawn closely together to create the illusion of shade or texture in a </span>drawing. A<span>fter laying down one pass of hatch marks, another set of hatch marks are drawn on top, usually in a perpendicular or near-perpendicular direction to the first set. </span>While in contour hatching<span> there is only one set of hatch marks, and these are lines follow the contours of the subject. </span>
        
             
        
        
        
Answer:
They will evolve, of course:
Explanation:
Skyscrapers, just like most other things, will become much more advanced, stronger (to protect against natural disasters and such), and probably taller. Elevators will advance to allow more efficient treks, and offices will be more technologically advanced to streamline the work day.