The objective of mass-media depictions of sexuality is to further liberal causes and ideas. educate the public concerning the dangers of sexuality. entertain and exploit. establish new norms for sexual behaviors and attitudes.

Entertainment and exploitation

Explanation:

According to many research , it is seen that mass media is the field where sexuality is seen for entertainment and exploitation .It has the ability to establish sexual and relationship regulation or norm in public for entertainment.It can impact children or other age group who are vulnerable towards sexual content  which can cause exploitation at times.

Other options are incorrect because sexuality defined through mass media terms are not for liberal reasons, education of public to hint about adverse effects, making new regulation of sexual attitude.Thus, the correct option is entertain and exploit.

the answer is a. snails i think

by appointing the chair and a majority of the members