a close up of red blood cells in a blood vessel

Prompt 1: a close-up of blood flowing through a blood vessel, with red blood cells visible. the camera then pans out to show the blood flowing through the entire vessel. emphasizes the importance of blood flow and the role of blood vessels in maintaining proper circulation.

Prompt 2: a large amount of blood flowing through a tube, with the camera capturing the movement of the blood as it flows. also includes several shots of blood flowing through the tube, as well as close-ups of individual blood cells. emphasizes the movement and flow of the blood as it travels through the tube.