Question

what is the use of dead cells like nails and hairs in our body ??

Answer 1

 healthy fingernail has the function of protecting the distal phalanx, the fingertip, and the surrounding soft tissues from injuries. It also serves to enhance precise delicate movements of the distal digits through counter-pressure exerted on the pulp of the finger

Answer 2

the use of dead cells like nails and hairs in our body to give oxygen in our body to combine with blood.

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