Really, weight does not matter based on how old you are. Your height has a lot to do with it though, and of course how active you are. A BMI (body mass index) calculator is a good way to determine if you are at a healthy weight or not.
According to the BMI & based on your height here are the healthy and unhealthy weights:
Underweight- less than 108 lbs.
Normal- 108 lbs to 145 lbs
Overweight- 146 lbs to 174 lbs
Obesity- 175 lbs and above
no
She is thin but not too thin and about the height of an 8 year old
i guess that depends on if you are the parent of the girl or you are the girl.
ASk her out. I'm a 13 year old girl too ASk her out. I'm a 13 year old girl too
No.
no its too big
Yes, it is possible (depending on how developed the girl is, of course), for an 11-year-old boy to get a 13-year-old girl pregnant.
They can't because they are way too young.
No
Why, she's too young for it
no i think that is perfect for a 5 foot 2 or 3 inch girl!!! i was 65 pounds in my pre-teens, so fear not :)
It might be too thin, but every person is different. I'd say 120 would be better, assuming you're active.