by dead cells.
Hair is formed in hair follicles located in the skin. The growth and development of hair is influenced by factors such as genetics, hormones, diet, and overall health. Hair growth is a complex process that involves the hair follicle cycling through phases of growth, rest, and shedding.
Ionic bonds in hair are formed when atoms that have gained or lost electrons, such as those in hair proteins like keratin, attract oppositely charged ions. These attractions create strong bonds that help maintain the structure of hair strands. Ionic bonding is important for the overall strength and resiliency of hair.
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Goatee
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Cuticle scales are formed from dead cells on the hair cuticle, which is the outer layer of the hair shaft. The scales give the hair shaft strength.
It will eventually gonaway
Teeth. Skin, hair and nails are all formed from a layer called the dermis.
Hair is made of dead cells filled with keratin. The root or bulb is burried in the follicle as more cells are added to the root the hair gets longer.