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You don't have to but if you don't it gets untidy.
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∙ 14y ago
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Why do you always have to cut your hair fingernails and the grass?
The commonality between your hair and nails, and yard grass, is they all continually grow.
Why do you not feel any sensation when you cut your hair or fingernails?
They have no nerve endings.
Why is it not painful to get your hair cut?
Your hair contains no nerve cells (the things that feel). Much like your fingernails. It's prettymuch just dead.
How many parts in the body can be cut without pain?
Hair, fingernails and toenails, and old dead calloused skin.
What is a rhinoaurus horn made out of?
Rhinoceros horns are made out of solid keratin. Keratin is the same material that fingernails and hair are made of. Also like fingernails, the horn can grow back if it is cut.
How do you use crabby in a sentence?
My neighbor is always crabby when you cut across her lawn.
How does your hair grow back after it's cut?
Imagine your hair is like grass. You mow the lawn and after a while it grows back up from the ground. Hair grows from the scalp and when you cut it you are cutting off old hair. Hair grows an inch a month.
What three parts of body does not heart when cut?
I think you mean do not "HURT" when cut, and that would be toenails, fingernails, and hair. These parts are all "dead", so to speak, and have no nerve endings.
Is human height inherited or acquired?
Hair grows continuously - just like your fingernails do. If you don't cut your hair it will just keep on growing.
When you have a haircut it is not painful this is because?
Hair does not have blood vessels or nerves running through it. Also hair is made from basically the same thing as fingernails or toenails and it doesn't hurt to cut nails!
Why do you always have to cut your hair?
because it will overgrow if you don't
How long does cocaine stay in your fingernails?
Can u cut your fingernails to pass a drug test
