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- The body maintains balance using feedback systems.
- A feedback loop is a cycle that monitors and adjusts body conditions.
- Body conditions are continuously monitored, evaluated, and adjusted.
- A controlled condition is a variable like temperature, blood pressure, or glucose level.
- A stimulus is any change that disrupts a controlled condition.
- A feedback system has three main components.
- The first component is a receptor.
- The second component is a control center.
- The third component is an effector.
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