Implants. Boobs are fat and water stores so they will shrink with the rest of you.
By losing weight.
Some will, but probably not as much as you would like. You would have to get your total body fat to a very low level before your boobs would shrink a lot.
For cholesterol and to lose weight.
It is unlikely that your breasts will get bigger if you lose 15 pounds. Your breasts are more likely to get smaller if you lose weight. That is because the breast is made of mostly fat and lactating glands. If you want your breasts to get bigger you can try gaining weight or getting a breast augmentation.
yes, your bones shrink half an inch every time you loose 4 kilograms.
You can not loose weight from your breasts. If you starve yourself or not eat properly, it is possible to lose weight from your breasts.
It helps make the fat cells shrink, and as you can not get rid of fat cells (they can only grow or shrink) it helps make them get smaller when you exercise. Doing daily exercise can also help build up the muscles and lose calories. When calories are burned, weight can be lost.
Doctors hoped that the new drug would shrink cancer tumors without surgery. When they dry out, leaves can shrink and lose much of their weight.
This is just an educated guess, but I'm betting that you lose the same percentage (say, 10%) of fat everywhere in your body when you lose weight. In a place where you have little fat and lots of muscle, 10% of fat loss wouldn't be very obvious. Because your breasts are mostly fat, 10% of fat loss would be much more obvious, making it seem like you're losing more weight/losing weight first in your breasts.
No.
No