Question

*edit* I took the test and I picked a and it was incorrect for its c!

Rank the following suggestions for preventing STD, in order of increasing effectiveness. 1) using latex condoms properly 2) using spermicidal foam or jelly with a monogamous partner 3) abstaining from sexual intercourse and genital contact


a. 1, 2, 3

c. 2, 1, 3

Answer 1

3) 2) 1) i think this is the right answer but c looks correct too\