The telephone because it allowed people to be connected over long distances
The car because we literally use it every day
The airplane because travel around the world has been sped up
That would be survey research.
Surveys are used for the political polls as they are very good and appropriate for this kind of research as they consist of questions that have the aim of eliciting the specific information and data from the people about a particular subject. Surveys can take a wide variety of forms be that a simple phone interview or a kind of online survey.
The correct answer is :The completion of the construction of the Panama Canal took place six months early because new machines and technologies were invented.
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The preparations lasted three years and the construction of the canal began in 1907. It was a very large company. The workers began their journey at 7 in the morning and rested on Sundays. At dusk they were transported by trains to their homes. In the morning, crews of workers drilled the rock to introduce dynamite. At lunchtime, the workers rested and the dynamiters began their turn. In the afternoon, crews equipped with mechanical shovels loaded the debris into the wagons. At 5 o'clock in the afternoon most of the workers stopped working, but drilling and explosions continued.
The Americans decided to build two sets of gates: one to raise the boats up to the level of Gatun Lake - about 26 m above sea level, at the exit of the canal to the Caribbean - and another to lower them at the opposite end of the canal. These gigantic gates, built on the ground, required 3.4 million cubic meters of concrete. Its base had a thickness of 4 to 6 m and the walls, perforated like a hive to empty or fill the gates, measured almost 15 m thick at the base.
The Panama Canal cost the US government 352 million dollars - four times more than the Suez Canal - and claimed 5,609 lives, including accidents and illnesses. Even so, the cost was 23 million dollars less than budgeted and the channel was inaugurated six months earlier than expected, in August 1914.
Answer:
Dante’s life is in danger because he has damage to a part of his hindbrain that regulates breathing, blood pressure, and heart rate. Dante most likely has damage to his <u>brain stem.</u>
Explanation:
The brain stem is made of midbrain, pons and medulla oblongata. It is one of the most mportant parts of the brain. It's function is to preserve the basic body functions such as breathing, blood presure, heart rate. These are all automatic functions and it also control.s consciousness
Answer:Obsessive-compulsive disorder (OCD)
Explanation:
Obsessive-compulsive disorder (OCD) is a disorder that causes someone to have constant undesirable or unwanted thoughts or ideas which constantly drive them towards doing something repeatedly(compulsion).
It can range from innocent behavior such as constantly washing your hands or constantly cleaning.
A person finds it hard to get rid of these ideas or thoughts, eventhough they may understand how bad their thoughts are but still they can't seem to stop themselves from these obsessions.
