Scores that differ markedly from the rest of the samples are known as

What ingredients used in tobacco products been banned?

Based on the chart, what are the three most effective methods to protect against pregnancy?

*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, 3c. 2, 1, 3