When you have a wound, your body gets to work straight away to clean it out, kill germs and repair the skin. Shutterstock/Yakobchuk Viacheslav
If you have a question you’d like an expert to answer, send it to curiouskids@theconversation.edu.au.
I would like to know how wounds heal. – Simon, age 7.
Thank you for this excellent question,...
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