________ is ligation of the veins of the testes to reduce venous backflow of blood into the internal spermatic veins

Filing by ________ is used for general files, such as invoices, correspondence, resumes, and personnel records

a. subject matter b. numbers c. bar code d. Roman numerals

Nervousness when speaking to groups:

a. is natural and healthy. b. shows you care about doing well. c. can be detrimental. d. All of the above