This is largely hereditary, therefore if your mother, sister, etc. have larger breasts you are more likely to as well.
Develop some self respect...
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.
From the time your breasts begin to develop, it should take two to three years to completely develop, however some girls do develop slower or faster than that.
Yes, hormones are what make a woman develop breasts during and after puberty.
Estrogen the hormone found in woman are the cause of breasts, and you develop breasts during or after puberty, when your hormones are at their highest peek.
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.
From the time your breasts begin to develop, it should take two to three years to completely develop, however some girls do develop slower or faster than that.
Hormones
It basically are fancy words for "when your boobs/breasts are growing".
Typically, your breasts start to develop about 2 years before your period begins.
Girls develop breasts due to the hormones in their body. Usually, breasts are developed at the age of 10-13 They have different hormones to boys, which is why boys dont have breasts.
A girl's breasts are usually fully developed by the late teens to 20s.
If the male is a continual smoker of pot he can develop breasts due to the interference with the male hormones. This is one of the little advertised side effects of pot.