Answer:
D. The victim is unresponsive
Explanation:
If you do experimental. You could have 2 different sets of kids (Same age, grade...etc) and give one group sugar such as...lucky charms and do nothing with the other group and see what happens. If you do a survey you're not really getting a full understanding if it changed their attention. I'd use experimental because you can actually observe the behavior
Answer:
Social networking services can help young people develop their interests and find other people who share the same interests.
Nothing because when u take off the mask it is just your face