around the time of puberty
Girls may have small breasts but they are still girl breasts.
No they don't. some girls are just petite. I'm 14, only size 34a. i have a friend that is like 36aa or something. so yeah. and some girls don't grow boobs at all. if you're concerned, go see a doctor though. answer: Yes, all mammals (male and female) have breasts. Some are bigger than others. Girls mature at different rates, so it may take a while for some to develop breasts.
mature
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
Not all girls have big breasts. Well girls bodys difer then boys do. its just like extra skin....
Because men don't have breasts.
That is dependent on the girl herself. Many girls do enjoy having breasts for various reasons.
There's no set age. If you gain weight you'll probably need a larger size. But, generally, as you mature your cup size will get bigger. ANSWER: As the above answer mentioned, it varies. Some girls physically mature earlier than others. My breasts started growing when I was 6, and by the time I was 10 and in the 5th grade, I was wearing a 28DD bra. And I was quite thin. Don't be in a hurry to have big breasts. The teasing and stares can be very hurtful.
some girls do some girls don't.
Girls mature by starting their periods, growing breast, and growing hair on certain places.
They don't just "get" them all of a sudden, they grow them. Breasts are glandular tissue and fat. Nothing will help you grow them faster.Hormones released during puberty cause growth in the breast tissues, which causes girls to get their boobs