Question

When you have a cut that

bleeds, and a scab forms to
help heal the area. Which type
of feedback loop is this?
A. a negative feedback loop
B. a neutral feedback loop
C. a positive feedback loop

Answer 1

When you have a cut that bleeds, the body initiates a feedback loop to help the area heal. The formation of a scab is a part of this process, which involves a positive feedback loop.

Step-by-step explanation:

When you have a cut that bleeds, the body initiates a feedback loop to help the area heal. The formation of a scab is a part of this process. The type of feedback loop involved in this situation is a positive feedback loop.

In a positive feedback loop, the initial stimulus reinforces and amplifies the response, leading to a greater and faster healing process. As blood clots at the site of the cut, it triggers the release of platelets and growth factors that attract more platelets and stimulate the production of new cells. This results in the formation of a scab which protects the wound and supports tissue regeneration.

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