<span>Decorative patterns should be selected to harmonize with structural patterns.
Structural pattern is the main pattern that eases the design. If we wanted to add a decorative pattern into it, we have to make sure that the decorative pattern and the structural pattern enhance one another and not making both of those patterns become redundant</span>
        
                    
             
        
        
        
Gospel. Gospel usually contains three part harmonies(divided by Alto, Soprano, and Tenor) and emphasizes triads.
        
             
        
        
        
Answer:
In Western musical notation, the staff or stave is a set of five horizontal lines and four spaces that each represent a different musical pitch or in the case of a percussion staff, different percussion instruments.
Explanation:
 
        
                    
             
        
        
        
The one vibrating faster if you think about when singing in order to hit high notes you must push air faster while when singing lower you slow down the speed o air being pushed its the same with high pitch Nd low pitch frequency higher equals faster and lower equals slower