Is your hair living 2024?
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Studied at the National University of Singapore, Lives in Singapore.
Hair is simple in structure, but has important functions in social functioning. Hair is made of a tough protein called keratin. A hair follicle anchors each hair into the skin. ... In the hair bulb, living cells divide and grow to build the hair shaft.
2023-04-19 12:49:30
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Noah Wilson
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Hair is simple in structure, but has important functions in social functioning. Hair is made of a tough protein called keratin. A hair follicle anchors each hair into the skin. ... In the hair bulb, living cells divide and grow to build the hair shaft.