Answer:
If this aplies to the feedback mechanisms. This is a demonstration of Negative Feedabck.
Step-by-step explanation:
Think of negative feedback as something that happens to your body naturally. Hence the first letter being N, which you can use a memory cue. Posiitve feeback only occurs in certain ocassions which requires some type of action to stop it. However, with this example this would be Negative Feedback because our body shivering is the response to the stimulus which is the cold.