___ which is also known as the sound box which helps in the generation of sound and thus helps us in communicating.

___ which is also known as the sound box which helps in the generati

1.	___ which is also known as the sound box which helps in the generation of sound and thus helps us in communicating.
Answer» ___ which is also known as the sound box which helps in the generation of sound and thus helps us in communicating.