According to the research, the function of the valves in veins in the legs to prevent blood from moving down toward the feet.
What is the function of the valves?
They are structures that allow blood to reach the heart and prevent it from flowing in the wrong direction.
That is, they control the flow of blood to the rest of the body, the veins being specifically those that carry the blood back from the legs to the heart, this return is carried out through the deep veins.
Therefore, we can conclude that according to the research, the function of the valves in veins in the legs to prevent blood from moving down toward the feet.
Learn more about the function of the valves here: https://brainly.com/question/15442439
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