It always depends on your height, it doesn't matter how "heavy you are" more as in how healthy you are, so, as long as you're healthy you're the perfect weight
From 10 to 14
It depends on your body! (:
depends the age and size
To build muscle in your arms, you should lift heavy. Heavy means heavy for you. Then you should eat a lot of food after lifting.
14
Not exactly. It also depends on how tall you are.
I believe this answer depends on one's height also..
The driving age should be 14 because it shows somewhat responsibility and maturity in young teenagers. However many 14 year olders are irresponsible therefore the legal driving age is right at the age of 18.
Kids at age 14 should drive so they don't have to walk home and get bullied.
14 to 16
Probably a lot of things that you definitely should not do. No one at the age of 14 needs a boyfriend and you can help it.
from the age of of 6 to 14