Which of these substances has the highest lifetime estimate of dependence?

Genes direct the creation of ______ types of amino acids

Fill in the blank with correct word

According to the article Who's Afraid of the Big Bad Ad? about fear appeals in advertising, a main

finding was that (a) people were revolted by the ad (b) most participants in the strong group refused to watch the entire ad (c) intention to purchase was higher in the strong group (d) the mild group found the ad to be ethically improper