A woman was chopping vegetables when she accidentally cut her finger. A few days later, she observed a brownish layer on the wound on her finger. Explain how the wound healed itself over time.
Blood vessels dilate.
Fibroblasts make collagen.
There is an aggregation of platelets.
Neutrophils consume the bacteria.
The wound closes.
Macrophages remove damaged tissue.
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The brownish could is an upper covering which shields the body wherever it us cut
The cells inside redivides and multiply this is how it is healed
Brown cover is dried blood cells
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