22. Goosebumps are caused by contractions of the A.Muscles B.Nerves C.Bones D.All of the above

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Abhishek Mishra

2 years ago

Answer: Option A Solution: Goosebumps are caused by the contraction of the tiny arrectores pilorum muscles attached to hair follicles, according to Dr. Allan L. Lorincz, a dermatologist at the University of Chicago.

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