evaluate how the heart can be compared to a mechanical pump
Answer (1)
The heart works like a mechanical pump because both have the same main function: to move fluid through a system.Just like a pump pushes water through pipes, the heart pumps blood through blood vessels. It has chambers and valves that control the direction and flow of blood, similar to how a pump has valves to prevent backflow. The heart uses muscle contractions to push blood, while a pump uses motors or pressure.Both the heart and a mechanical pump are vital to keeping a system running—whether it’s a body or a machine. Without them, circulation stops, and the system fails to function properly.
