Answer:
Frequency of soundwaves
Slower soundwave frequencies make lower pitched sounds, and faster soundwave frequencies make higher pitched sounds. 
 
        
                    
             
        
        
        
Answer:
Circles cause the sun is a sphere also lights circle 
Explanation:
 
        
             
        
        
        
Answer:
the one where it shows how to draw a squirtle
Explanation:
I've always wanted to draw a squirtle.
plz mark brainliest.
 
        
             
        
        
        
Answer:melody 
Explanation:they all share a common melody
 
        
             
        
        
        
Generally,the vitrage,or stained glass technique was used to convey an idea of other worldliness. When a person would enter the cathedral,the light would shine through the windows and illuminate the interior,causing a colourful ambient that would leave the person feeling as though they had entered another world;the world of God. The principle in the Byzantine age was the same,except it was more so to signify the god like attributes of the rulers themselves.