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We grow hair for to keep in heat and for hygeine reasons. For hygeine think of all the little hairs in your nose and ears. They stop particles of dirt entering our bodies. And hair under our arms and around our gentitals do the same. They collest sweat and dirt. The other hairs all over our bodies trap heat in the cold and when it is warm they let heat out.
What else can I help you with?
What mammals grow hair only after they are born?
Only mammals that have hair their whole lives are naked mole rats; this is because their hair doesn't go through a shedding process. Other mammals, like humans and chimpanzees, start growing hair immediately after birth.
What tissue gives rise to a plant root's hair and a human root hair?
In plants, root hairs originate from the epidermal cells of the root tissue, specifically from specialized root epidermal cells called trichoblasts. In humans, hair follicles in the skin produce root hairs, which are composed of keratinized cells that grow from the hair follicle.
Do hairs grow from the bottom or at the tips?
Hairs grow from hair follicles located beneath the skin's surface. The cells in the follicles divide and push the hair out through the skin, which is why hair growth appears to be from the roots at the bottom.
If you pull out a hair will two grow back?
No. I'm sorry, if you are lucky, one will.
Is the root of your hair a plant?
no the reason why ur hair grows like a plant is because the food u eat, it make ur hair grow like when u drink milk ur nails grow
How do horse hair grow?
horses just grow their hair like humans do
Why rasta does eat other humans hair to get their rasta long?
No they do not eat other humans hair for their hair to grow🤦🏽
Why do humans grow armpit hair?
Humans grow armpit hair as a natural way to regulate body temperature and to release pheromones, which are chemicals that can attract potential mates.
Is wool renwable?
Yes, because the animals continue to grow fleece -- like humans continue to grow hair.
Why does hair grow on the biggest toe first?
its just the way some humans are born
What are wool yielding animals?
Animals that grow fleece -- much as humans grow hair -- include sheep, goats, alpacas llamas, yaks, and more. Camels and rabbits, for example, grow fur or hair that can be cleaned, carded and spun into wool.
How long does your hair grow in 5 weeks?
From my knowledge and what I learned in humans the average rate of hair growth is 1/2" (1.25cm) per month.
Does a vicuna's wool grow back like a sheep's wool?
Yes. Animals that grow fleece -- like humans grow hair -- continue to grow it after the fleece has been shorn off or otherwise harvested.
What type of noun is hair?
The noun hair is a common, concrete noun, a word for a thing. The noun hair is an uncountable noun as a word for thread-like strands that grow for the skin of humans or animals, a word for a substance. The noun hair is a singular, countable noun as a word for individual stand or strands of hair.
Can an apple come to life?
yes if they eat a certain pill they will grow arm hair and will come to life and then eat humans.
Does zinc help your hair grow?
zinc does not help grow your hair selenium helps grow your hair!
When humans are aside which mammal has the longest hair in the world?
Your question was not very clear. Do you mean what mammal has the longest hair besides humans? If this is correct, than horses come in second with a mane length as long as 18 feet whereas humans can grow up to 18.5 feet. the third longest hair on a mammal is the musk ox and the yak.
