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What else can I help you with?
What is the fallacy of a person's hair turning white overnight?
Gray and white hair result from a scarcity or absence of melanins in the cortex and the presence of air in the medulla.
What are function of a medulla in hair?
The medulla is the innermost layer of the hair shaft, consisting of cells and air spaces. Its function is not entirely understood, but it may provide structural support to the hair shaft and help regulate the passage of nutrients and other substances to the cortex and cuticle layers. The presence, absence, and characteristics of the medulla can vary among different hair types and species.
What is the explanation for the cuticle cortex and medulla?
The cuticle is the outer scale section of the hair. it contains 10% of the hair"s weight. A healthy cuticle will result in a shine, glossy. smooth and soft textured hair. The cortex is the inner section of the hair shaft. This contains for 75% of the hair's strength. In the cortex is where the chemical bonds are broken. The medulla this is in the innermost part of the hair. It consist of tunnels of cells filled with air spaces running continuously or intermittently through the hair. A medulla is present in most hair type except thin.
How do you draw WITCH-Cornelia?
Long blonde hair that is straight and she has an angular face. I would base it off a photo from the TV or a comic. Her eyes are oval shaped and she has big eyelashes. She has to be drawn with an air of height and glamour because that is who Cornelia is!
Does hair dye affect the environment?
yes because the toxic fumes from the hair and the smoke coming from the factories do it to the air!
What does hair have to do with determinig the level of humidity in the air?
When girls hair frizz up it is because of the humidity in the air. If their hair frizzes up a little bit there is not much humidity in the hair. Now if their hair frizzes up really bad there is a lot of humidity in the air.
Why are whales and mammals not fish?
Because they breath air and have hair.
Is hair actually hollow?
Human hair is not hollow. It is solid right through and made up of different layers. The core is called the medulla. The outermost layer is called the dermic coat.
How is an air conditioner like a hair dryer?
Both air conditioners and hair dryers use fans to circulate air. However, an air conditioner cools the air while a hair dryer heats it. Additionally, both devices have filters to prevent dust and debris from entering the unit.
Do hair grow faster in cold air?
Because hot air makes heat and makes you hair darker , so cool and cold air makes your hair cooler and grow fast to get you warm for next winter
How long do you leave the Bleach in when bleaching your hair MY hair is black and looks almost orange in some spots but at the ends its still dark?
You can leave bleach on the hair for up to an hour. After this it will not work. You have to make a fresh batch. The more time that the bleach is out in the air the less time you have to put it on the hair. The ends are dark because there is more of a build up of colour there. You will have to do this on a few separate occasions. Because your hair is black the bleach will take longer to take the colour out. Black changes to red, the orange then blonde, it does take longer to get black out.
How does heat affect the curliness of hair?
Heat affects the curliness of hair because of the mooisture in the air frizzing your hair making it very very curly because of the dryness and the heat.
