Which of the following is the function of hair associated with a nerve fiber?
A) provides an early-warning system that may help prevent injury
B) helps cushion a light blow to the head
C) protects the scalp from UV light
D) helps prevent the entry of foreign particles
E) provides protection for the surface of the eye

Question

Quizplus · Accepted Answer

Hair associated with a nerve fiber functions as an early-warning system. When the hair moves, it can detect even slight touches, alerting the body to potential dangers or changes in the environment, thus helping to prevent injury.

Which of the Following Is the Function of Hair Associated