What is the function of the arrector pili muscle?
A) Pigmentation
B) Strength
C) Movement
D) Nourishment

Name: What is the function of the arrector pili muscle? A) Pigmentation B) Strength C) Movement D) Nourishment
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Associated with the hair follicle is a smooth muscle called an arrector pili muscle. This muscle attaches the hair follicle's base to the epidermis at an angle. When this muscle contracts, it pulls on the hair follicle's base, making the hair stand perpendicular to the skin's surface.

What Is the Function of the Arrector Pili Muscle