Answer: b)Leaving a voice-mail message
Explanation: Linear communication is the communication in which the sender sends the message to the receiver but receiver cannot revert with the feedback. This communication is established in one way path.
Voice mail is the recorded message in the digital form which is sent over the telephonic devices when the phone holder is not present for answering the call .The phone holder gets the message later when they listen to the voicemails.
Other options are incorrect because others will receive the a feedback or response in return of the message sent by them.So,the left voice is the linear communication example.Thus , the correct option is option(b).
The answer is increases.
By increasing the decentralized power, the Voters/Citizens will became less involved in the regulation process.
In this situation, The government who held the final say for the potential regulations will only made the regulation that benefit a certain groups/people that contribute the most to their campaign.
The power of the president which involves foreign nations is his foreign nations policies. The president can decide on what kind of stance will a certain country hve towards foreign countries in terms of what will their policy be - will they emphasize more trade with them or will there be a more neutral and isolationist attitude, etc
Productive resources is the answer
The answer is "cocktail party phenomenon".
Cocktail party effect refers to a noteworthy and overlooked capacity to tune your consideration regarding only one voice from a huge number. At a gathering when exhausted with current conversational accomplice and for the impulsive busybody, enabling the aural regard for meander around the room is a helpful trap.