Answer:
Microphones are used in many applications such as telephones, hearing aids, public address systems for concert halls and public events, motion picture production, live and recorded audio engineering, sound recording, two-way radios, megaphones, radio and television broadcasting.
its d cause d sulphur dioxide and oxides of nitrogen emitted by industrial activities such as coal burning
Answer:
Broca's
Explanation:
Broca's area: The term "Broca's area" is also written as "Broca area" and is described as one of the different regions of the brain i.e, in the "dominant hemisphere" (mostly left hemisphere) of the frontal lobe of an individual's brain. Broca's area is responsible for functioning in speech production.
If an individual's Broca area is being damaged then he or she might develop "aphasia" i.e, an individual loses the capability to communicate or understand speech utilizing language.
In the question above, the given statement represents Broca's area.
Answer:
B: a few huge businesses control an industry.
Explanation:
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