Answer:
She should have different passwords for each of her social networking sites.
Question 1
answer is point 2
question 2
answer is point 4
question 3
answer is point 3
question 4
answer is point 3
question 5
answer is point 2
Alot of people use it to get hig.. by taking oraly
I think it could be either A or D, kind of leaning more towards D. Let me know if this helped!!