Sagot :
1-2. Music is an art form and cultural activity whose medium is sound organized in time.
3. Sound is a type of energy made by vibrations. When an object vibrates, it causes movement in surrounding air molecules.
4.used for saying that someones think their opinions are more important than anyone else
5-6.verse-chorus form, refrain form,
7. soprano and contralto,
8.Instrumental music began with the development of percussion instruments and crude horns; stringed instruments came later.
9. a cappella
Music without any non-vocal instrumental accompaniment is referred to as a cappella.
10. A short piece of vocal music with lyrics is broadly termed a song, although in different styles of music, it may be called an aria or hymn. ... All musical cultures have some form or type of vocal music.
11. For females, the highest voice type is the soprano. In operatic drama, the soprano is almost always the heroine because she projects innocence and youth.
12. Tenor
13. Baritone range
14.contralto
Sa comment section ko nalang lagay yung sa 15-20 ayaw masend e wait