Values for the body of the large and small blood circle.

Blood plays a huge and important role in human life – it carries oxygen from the lungs to organs and carbon dioxide from organs to the lungs
Small circle of blood circulation or pulmonary:
Thanks to him, the blood is saturated with oxygen … it passes in the chest cavity from the lungs to the heart
A large circle of blood circulation:
It goes from lungs to organs and back
As a result, oxygen is supplied to the organs, and carbon dioxide is emitted from the organs.
It goes all over the body.



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