Suppose you had a paper cut on your finger. Although the cut may have bled and stung a little, after a few days, the cut may have completelyhealed. Working with a partner, answer the following questions: 1. How do you think the body repairs an injury, such as a cut on a finger?
2.How long do you think this repair process continues?
3. What do you think causes the cells to stop the repair process?

Once the wound is free of germs, the waste is cleaned up, and the skin growth started, the macrophages and neutrophils start to leave. Second, your body starts rebuilding the lost tissue and replacing broken blood vessels with fresh ones. While this process is commonly described as regeneration, it is more ... Stem cells are unique for two reasons: (1) they have the ability to self-renew and (2) they have the ... whose tissues have long been thought to be incapable of proliferating. ... (bottom) abutting new, still-cellular fibrous tissue of the repair process (top). Wound healing is the process that stops further loss of material, in much ... We contrast such cases from cells which are able to detect missing ... These processes do not typically damage the cell nor do they trigger a wound response. Hope this helps

answer: c.

explanation: