Breasts developed on women for child bearing. Back in ancient times they didn't have bottles and formula for the babies.
When their breasts need support.
Girls may have small breasts but they are still girl breasts.
Girls develop breasts so when they have a baby, they are able to breastfeed. During pregnancy the breasts get larger and fill with milk to feed the baby. Those are the main reasons girls develop breasts.
There is no reason for you to want bigger breasts
well of course girls wear bras they are MADE for girls and women
Not all girls have big breasts. Well girls bodys difer then boys do. its just like extra skin....
Showing them to everyone. Air is the key to getting them to grow, they need oxygen too!
Because men don't have breasts.
Yes girls and woman wash their boobs. They need to because it can cause breast cancer and its just another part of their body.
not necessarily. it's all about genetics. she may, or she may not. you'd need a karyotype to be certain. If the mom is homozygous dominant for large breasts, the daughter will definitely have big breasts. barring a mutation -Akilae
That is dependent on the girl herself. Many girls do enjoy having breasts for various reasons.
some girls do some girls don't.