Question

directions: label the feedback loops below as either positive feedback or negative feedback
signal is sent.
stimulus
negative
response
stimulus is decreased.
signal is sent.
stimulus
response
stimulus is increased.

Explanation:

Negative feedback loops function to reduce or reverse a stimulus, returning a system to a set point. Positive feedback loops amplify a stimulus, increasing its effect rather than counteracting it.

Answer:

1. Top loop: Negative Feedback
2. Bottom loop: Positive Feedback