N Novosibirsk there are many attractions: the Novosibirsk state Opera and ballet theater – the largest theater building of Russia, the hundred-apartment house built by the famous architect, Novosibirsk zoo, has a collection of more than 600 species of animals and others. In my city was born a fighter pilot, the first thrice Hero of the Soviet Union, Marshal Alexander Pokryshkin. In the city there is an airport Tolmachevo, it has an international status. In Novosibirsk there are more than 16 operating theatres, it also has many museums, libraries and temples. Very famous is the Novosibirsk stadium "Spartak" – one of the oldest structures in the city.me! We believe that our city is the most beautiful, the best. There are many interesting people. The city has many parks, he's very young. Every year it becomes more beautiful, more interesting. We hope Novosibirsk will become even better.
Now we know that the venous blood from the systemic and portal circulation is brought to the right atrium of the heart During the systole of the ventricle the blood is pumped from the right ventricle into the pulmonary artery. The venous is brought to the through the In the lungs the blood discharges out carbon dioxide. When the oxygenated blood has passed the four pulmonary veins it is brought to the left atrium of the heart. Under the pressure in the left atrium the arterial blood which the pulmonary veins have brought to the heart is pumped into the left ventricle. During the prolonged contraction of the left ventricle, the so-called ventricular systole, the arterial blood is pumped into the aorta the main artery of the vascular system. When the left ventricle has pumped the arterial blood into the aorta it is carried through the arteries to all the parts of the body.
In my city was born a fighter pilot, the first thrice Hero of the Soviet Union, Marshal Alexander Pokryshkin. In the city there is an airport Tolmachevo, it has an international status. In Novosibirsk there are more than 16 operating theatres, it also has many museums, libraries and temples. Very famous is the Novosibirsk stadium "Spartak" – one of the oldest structures in the city.me!
We believe that our city is the most beautiful, the best. There are many interesting people. The city has many parks, he's very young. Every year it becomes more beautiful, more interesting. We hope Novosibirsk will become even better.
During the systole of the ventricle the blood is pumped from the right ventricle into the pulmonary artery.
The venous is brought to the through the In the lungs the blood discharges out carbon dioxide.
When the oxygenated blood has passed the four pulmonary veins it is brought to the left atrium of the heart.
Under the pressure in the left atrium the arterial blood which the pulmonary veins have brought to the heart is pumped into the left ventricle.
During the prolonged contraction of the left ventricle, the so-called ventricular systole, the arterial blood is pumped into the aorta the main artery of the vascular system.
When the left ventricle has pumped the arterial blood into the aorta it is carried through the arteries to all the parts of the body.