we move blood back to the heart from the body's cell
Answer (1)
Answer:That's right! The process of moving blood back to the heart from the body's cells is called venous return. Here's a simplified explanation: 1. Deoxygenated Blood: After delivering oxygen and nutrients to the body's cells, blood becomes deoxygenated.2. Veins: This deoxygenated blood enters a network of veins. Veins are blood vessels that carry blood back to the heart.3. Muscle Contraction: The movement of blood in veins relies on muscle contractions, both from the heart and surrounding muscles. When you move your muscles, they squeeze the veins, helping to push the blood towards the heart.4. Valves: Veins have valves that prevent the blood from flowing backward.5. Heart: The blood eventually reaches the right atrium of the heart, where it is pumped to the lungs to be re-oxygenated. The venous return system is essential for maintaining proper blood flow and oxygen delivery throughout the body.
