Each 12 year old will be a different weight. It depends on height, muscle, your bmi - percentage of body fat...
There really isn't an 'ideal' weight for all 12 year olds, weight is an individual thing.
Hope this helps :)
12-13 - it also is determined by weight. The average child reaches the right weight around that age
It depends on height, not age.
The average weight for a 4'7, age 12 child is about 100-108 pounds depending on the gender. If your child weighs 5 pounds more or less, do not be concerned. If there is more than a 15 pound increase or decrease in the weight, talk to a pediatrician about diet change.
The age is 12 but if your child is more than 80lbs he/she can sit in the front
A child should transition from a car seat to a booster seat when they reach the age of around 8-12 years old, or when they outgrow the weight or height limits of their car seat.
A child should be potty trained at the age of 2 so therefore if your child is still wetting themselves at age 12 then maybe you should potty train again
110 poundes or if the child is over the age of 12
A child should not sit in the front but a tween (Atween is a person the ages of 11-12) can sit in the front as long as the tween is over 80 pounds.
12 and 4 foot 9
at least 13 ,maybe 12
Usually between 8 and 12.
From what I have found yes. But check for yourself. Do a google search for BMI (body mass index). Look for a BMI calculator that requires height, weight, age, and date of measurements, for the most calculation.