Why are girls taller than boys

As such, girls tend to be taller than boys at the same age because they enter puberty sooner than...

Some children may be abnormally tall for their age from an early, ... for girls start about two y...

First of all, no. They aren't all supposed to be taller. It's true that often girls have a growth...

During this year a boy usually grows between 7 and 12 centimetres (2.75 and 4.75 inches) and a gi...

Girls typically start puberty a year or two before they get their first period and the average ag...