Question

When someone pulls our hair we feel pain but if we goes for a hair cut we does not feel any pain

Answer 1

Answer:

Answer: Hair is made up of proteins, which are dead cells. ... So, while getting a haircut a person does not feel pain because dead cells are being cut, but when it is pulled from scalp the living cells are also being pulled along. Woollen sweater traps air in between whereas cotton allows the air to pass through it.

Answer 2

Answer:

Hair is made up of proteins, which are dead cells. ... So, while getting a haircut a person does not feel pain because dead cells are being cut, but when it is pulled from scalp the living cells are also being pulled along. Woollen sweater traps air in between whereas cotton allows the air to pass through it.

Explanation:

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