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.

I'm not a medical person, but I think the wound healed itself overtime is because it had oxygen and it was clean? I really don't know.

Explanation:

The wound healed by a scab.

Explanation:

Cells fromed over the surface of the skin, and began to repair the wound. Resulting in the reparied wound beung a scab.

answer; i believe the answer is (polygenic inheritance;