Question

how do wounds heal ? which are those cells which contribute to this ? pls answer

Answer 1

Answer:

Macrophages also produce chemical messengers, called growth factors, which help repair the wound. Growth and rebuilding. Blood cells, including oxygen-rich red blood cells, arrive to help build new tissue. Chemical signals tell the cells to create collagen.

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Answer 2

Answer:

wound healing

Explanation:

• the wounds are healed by special celles in our body by forming clots.
• The cells in our blood called the blood platelets start the process of clotting with chemicals like prothrombin forming different resulting chemicals which at last clot the blood in that place and stop of blood from flowing out
• now the nervous system activated in all the time now sends macrophages into blood stream that kills almost all the harmful bacteria in that area
• activated nervous system activates the lymph system that do the work of protection and other small processes that atlast result oh healing of wound and removal of pain from the wound!

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