Find an example of a system that includes a feedback loop. Then, as question one; Name the system you have chosen and provide a brief summary of its function(s). Provide a reference to the source of the details about the system.

Q2. Describe the following characteristics of the system you have chosen: inputs, transformations, output, boundary and environment.

Q3. Explain how the feedback loop in your chosen system impacts on the operations of the system.

The more rare the system type the better :)