bands of smooth muscle cells connected to each hair follicle to the papillary layer of the dermis that when contracted the hair follice is pulled uprights(created goose bumps).
Common Access Card (CAC) The CAC, a smart card about the size of a credit card, is the standard identification for active duty uniformed service personnel, Selected Reserve, DoD civilian employees, and eligible contractor personnel.
DEERS (Defense Enrollment and Eligibility Reporting System) 1  Alternate ID Card Facilities: Click here for the list of their locations, hours, and phone numbers. 2  Make Your DoD ID Card / MPS Appointment.