Q792
Goosebumps are caused by contractions of the
A.
Muscles
AnswerB.
Nerves
C.
Bones
D.
All of the above
Answer: Option A
Solution
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.