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.
Additional Materials: Contact: The Department of Defense (DOD) is promoting departmentwide use of purchase cards for obtaining goods and services. It reported that for the year ended September 30, 2001, purchase cards were used by 230,000 cardholders to make 10.7 million transactions valued at more than $6.1 billion.