Fear is a basic human emotion. It helps to warn us of danger. the brain sends signals to the nervous system and the body reacts: sweats, shakes, the heart beats faster, more blood flows to the muscles-preparing us for a fight or escape. Whenever we encounter danger or feel safe, the brain reacts by instantly sending signals to activate the body's nervous system.
Phobias are extreme fears. People who have phobias, such as agoraphobia, claustrophobia, arachnophobia. They can develop as a result of a frightening incident: for example, a dog bit in childhood.
About 5-10% of the population have phobias, but there are ways to deal with our fears. To overcome phobias, you need to not avoid frightening situations, create a list of your fears, and start overcoming them one by one. As a result, all the fears will dissolve and you will understand that there is no reason to be afraid.
Объяснение:
There are very many large cities in the USA.
Объяснение:
Washington, the capital of the United States of America, is situated on the Potomac River. In comparison with such ancient historical cities as, for example, Rome, London, Moscow or Paris, Washington is quite young. The capital owes much to the first Presidento f the USA — George Washington. It was G. Washington, who chose the place for the capital and laid in 1790 the corner-stone of the Capitol, where Congress sits. Washington has many historical places. The largest and highest among the buildings is the Capitol with its great House of Representatives and the Senate chamber.