No. Puberty is determined by your body. The body releases hormones that start everything going. Part of this is also DNA and family history. Ask your mom/dad when they began puberty it will give you a timeline (more or less).
Sleeping does not affect Puberty starting.
No, you cannot make puberty faster directly. Having balanced and proper diet and regular exercise helps in proper puberty development.
It can't. Eating healthily will be the best bet but even then it is not going to make Puberty come faster for you. Puberty will come when your body is ready and not before. It is really down to the genes you inherit from parents and grandparents that control this.
you just got to go through puberty and it should show
You can't. You just have to wait for them to grow.
Personally, i dont think that drinking alot of water will make your urine test come clean. But, drinking alot of water can help get things out of your system faster. This can help because doing things (such as drinking, etc.) dehydrates you and by drinking water you will re-hydrate your body and make your system cleaner, faster.
Milk helps to improve your bones and teeth. Take a look at http://www.heightsecrets.com/howtogrowtaller.html
If you have already got facial hair at age 12 you have started puberty very early. You cannot make hair grow faster than it is.
According to recent studies though not provenobese children especially girls have been found to go through puberty earlier, however this causes extreme problems later in life. Along with that is large amounts of exercise can cause a delay in puberty especially once again in females.seelinkhttp://en.wikipedia.org/wiki/Puberty#Obesity_influence_and_exercise
OMG, no. I'm not sure what you mean -- I'm assuming you mean drinking it, but no, it won't make your period go away faster.
yes it does because there is soda init and it increases the heartbeat's speed
There has not been a study to prove that consuming alcoholic beverages speeds up hair growth, therefore we can assume that simply drinking beer does not cause hair to grow faster.