Answer: Cowell
Explanation:
The first one who experimented with piano strings and clusters is Henry Cowell.  
He was the first one who asked the pianist to manipulate string and then when he discovered the sound.
 Before that new sound, he discovered also <u>tone clusters</u>. Tone clusters were achieved by hitting the piano keys with elbows or fists.
 
        
             
        
        
        
Answer: The earliest forms of Chinese paintings have more human figures and landscapes. The three most common themes that could be found on pottery pieces were; fish, human faces, and abstract designs.
 
Explanation: Traditional Chinese art resembles considerably in nature. The earliest paintings used to involve the human figure since they were made for tomb walls, to help their souls to get to heaven. They would also have landscapes of mountains and lands. In pottery pieces, Chinese artists used to paint fishes, human faces, flowers, and abstract designs.
 
        
             
        
        
        
Answer:
As a musical style, psychedelic rock attempts to replicate the effects of and enhance the mind-altering experiences of hallucinogenic drugs, incorporating new electronic sound effects and recording effects, extended solos, and improvisation.
 
        
             
        
        
        
Answer:
The stapes is the third bone of the three ossicles in the middle ear. The stapes is a stirrup-shaped bone, and the smallest in the human body
 
        
                    
             
        
        
        
Answer:
para los pueblos indigenas, el idioma no solo es un marcador de identidad y pertenencia al grupo , sino tambien el vehiculo de sus valores eticos.
la situacion de las lenguas indigenas es un reflejo de la de sus hablantes.En muchas parted del mundo , estan al borde de la extincion.
Explanation:
espero que ayude