The breasts of chickens.
Yes, it is possible for one breast to grow more than the other during puberty. This is a common occurrence and usually evens out over time. If you notice a significant difference in size or shape between your breasts, it's a good idea to speak with a healthcare provider to rule out any medical issues.
One of the first indicators is hair starting to grow on the penis.
You grow pubes (pubic hair) as part of the process of puberty. If they are growing you have already started puberty.
implants
No, breasts don't grow uniformly at all and thus why women do not have even breasts. During puberty it's normal for breasts to grow independently of each other, with one being much bigger than the other, then the other growing to catch up, etc.
One word: Puberty. look it up amigo
Breast pain can be a symptom of puberty, pregnancy, pain, aching and tenderness in the breast, or any weirdness in them. One breast can be larger than the other, it can change to different colors, or the nipple can be flat or inverted.
one way is to go to this breast machine and tell them how big you want it
Males go into Puberty one time in their life.
One type of puberty is when a girl grows hair in personal places and the second one is when a boy starts to grow underarm hair and the third one is when the start to change their behavior
Puberty is a very variable process and the normal range over which boys begin puberty is from 9 years old right up until the late teens. The average age for puberty to begin is 12 or 13 years old. Once puberty has started it takes, on average, around six years to complete the process. Added to this, boys don't always go through the same stages of puberty in the same order. Now you can see how difficult it might be to predict when any particular stage might occur. Some boys grow pubic hair before they grow any hair in their armpits, others grow underarm hair before they grow pubic hair. If you already have pubic hair then you'll probably find the first hairs appearing in your armpits pretty soon.
There isn't one. The only ways to enlarge your breasts are 1. Time/Puberty and 2. Implants. The first isn't guaranteed to help (or fast), and the latter isn't entirely safe.