Cystitis is a bladder infection. So a 13 year old boy can't "take" it, but he can get it, though it is not common.
Absolutely not. No, a 13-year-old should not take diet pills.
yes
If he or she is your 13-year-old, yes.
400 what?
yes
absolutely not. it is not safe.
The police will take a 13 year old into custody and return them to their home. You shouldn't do it
Not all 13 years old have a sufficient maturity and sense of responsibility that they could be entrusted with the care of a 7 year old, but some do.
13.
No
Im not sure?
Only if it is rated G.