Final answer:
The relationship between the sensor, heater, and room temperature in a hotel room is called a feedback loop.
Step-by-step explanation:
Feedback loop is designed to maintain room temperature at a set point, which in this case is 72 degrees Fahrenheit. The thermostat acts as a sensor that detects the room's temperature.
If the temperature drops below 72 degrees, the thermostat signals the heating system to turn on and warm the room. Once the room reaches the designated temperature, the thermostat will signal the heater to turn off, thus maintaining a steady room temperature.
This system is an example of a control mechanism that is similar to the concept of homeostasis in living organisms, where internal conditions are regulated to remain stable and relatively constant.
Just like the thermostat that regulates the temperature of a room, the human body has mechanisms, such as the hypothalamus, that regulate body temperature by initiating various physiological responses to maintain internal temperature within a narrow, healthy range.