You should use this and your words not others it’s what you think not but we think
Answer:
Not Practical and not Possible
Explanation:
Signals are used whenever voice communication is not practical and not possible.
Speech signals are transmitted using telephone channels. The voice signals are transferred using the telephone set to the local telephone exchange and then to the receiving party.
In electronics and telecommunications, the signal is described as any electromagnetic wave or current that transfers information.
Answer:
i think it is A
Explanation:
imean what else could it be
* it distracts the individual
* some music can put an individual to sleep
* various music expresses various meanings and an emotional song can trigger unwanted feelings and the students can either express their feelings right there during the test. Some cry, laugh or get angry at the unwanted memories or feelings
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