Answer:
A. Learning sexual promiscuity at an early age
Step-by-step explanation:
Kids often imitate adults and only can play to that things that they see, so if they are watching tv or have access to internet they could be easily seeing those kind of sexual behaviour on tv or internet and are learning it, and since kids learn by imitating they are learning sexual promiscuity at an early age, since it´s not the stage of life in which they should learn or play things that involve sexual interactions.