well it all depends on how tall they are if they are 4" they will be about 85-90 and if they are 5" they should be 100-110
yes you should be atleast 9
It depends on your height. If your curious ask your doctor
The weight of a 13 year old will change depending on his/her hight. A 13 year old boy who is 5"3 should be about 120-130 pounds. For boys who are 5"5 should be about 125-140. Keeping in mind that most of this weight should come from muscle and not fat.
A 7 year old boy should be about "49 to "55
135 lbs for a little girl and 250 lbs for a boy THESE ARE FOR FAT PEOPLE ONLY
Dump Her.
An eleven year old boy should have 2,300 mg a day
20 pouds is an average but if you want to get good bench press 50 but have a spotter
Yes u should weigh 70-80 pounds if you are a BOY.
It depends on your body! (:
52g of portions a 14 year old boy should have (years: 14-18)
A nine year old boy should eat about 2,200 calories