Question

when we cut our nail or hair.why should not pain​

Answer 1

Answer:

Nails and hair are both made up of dead cells. They do not have nerve cells. Hence we don't feel the pain when they are cut.

Explanation:

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Answer 2

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Explanation:

when we cut out nails or hairs we should not feel pain or have pain Because these are made up of a special type of proteins called'keratin' .which is made up of dead cells.

Nails are the substances that formed outside the skin layer.The keratin is a hard substance.

Learn More :

• The hair grows about 13 to 15 mm in a year.
• There are about more than 1 lakh hairs on our head and each day nearly 50-150 hairs falls every day.
• Every hair lasts for approximately 3 years and then it also falls
• The base of nails lies inside the skin