explanation of d:Aerophone, any of a class of musical instruments in which a vibrating mass of air produces the initial sound. ... The basic types include woodwind, brass, and free-reed instruments, as well as instruments that fall into none of these groups, such as the bull-roarer and the siren.
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Answer:
sa no. 3 letter B yung answer
Answer:
b.harana
d.aerophone
Explanation:
explanation of d:Aerophone, any of a class of musical instruments in which a vibrating mass of air produces the initial sound. ... The basic types include woodwind, brass, and free-reed instruments, as well as instruments that fall into none of these groups, such as the bull-roarer and the siren.