Where does the movement of blood begin? Where does the blood flow end?

1) Where does the movement of blood begin? 2) Where does the blood flow end? 3) What kind of blood flows through the arteries? 4) In which direction is the blood moving? 5) What vessels does blood flow through?

The following ways of blood flow are observed: a large circle of blood circulation, when blood begins to move from the left ventricle to the right atrium, and a small circle, where blood moves from the right ventricle to the left atrium.
In the atria, the blood ends its movement.
Venous blood moves through the pulmonary arteries and arterial blood through the pulmonary veins.
Through the veins, blood flows from the tissues to the heart.
The vessels where the course of blood flows include capillaries, veins and arteries.