Answer:
I believe its C. I'm not 100 percent sure.
Arrector pili muscle is the one with hair follicles that has a smooth muscle which is in an unconscious control rather than conscious control. This pull up the follicle causing the goose bumps then. Hope this is the right answer and will be of big help then.
Answer:
You should visit your doctor to see how you can treat it
Be very precautious in sexual activities
Explanation:
