How is the blood supply of organs to the needs of the body achieved?

The systemic circulation in our body begins from the left ventricle, blood enriched with oxygen flows there, to all other organs it goes through the right atrium and ventricle through the pulmonary artery, where we exhale carbon and inhale oxygen. Here is one example of the body’s needs for respiration and excretion of metabolic products.



One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.