What organs belong to the circulatory system of fish?

Two-chambered heart. Consists of atrium and ventricle. Fish have dense capillary networks. The vessels that bring blood to the heart are called arteries. The vessels that carry blood away from the heart are called veins. There are dorsal and abdominal aortas. All these vessels organize one circle of blood circulation.



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.