No, not after the tooth has grown to its full size.
bigger and scalier and had bigger teeth
This varies on a case by case basis. I would recommend consulting your dentist or orthodontist.
Many teeth fall out each time a shark bites., so in a lifetime sharks have about 2000 teeth. But I think the megaladon has about as much as the great white does, only much bigger. (at a time).
yes and if you watch real close you may find one, most of the time they are swallowed
Different ways. Coke erodes your teeth over time. Coffee stains your teeth.
Yes, teeth move all the time. This is why people get retainers after they get braces off.
Yes, baby teeth can hurt, and most of the time will hurt. The reason they hurt is because you are exposing tender gums and you are ripping roots out of the gums.
they are bigger and flater.
they get bigger
They can close gaps in your teeth and straighten teeth over time. Your teeth will become nice, straight, and the right amount of distance apart.
it has changed over time by having like.. bigger bombs and stronger ones :P and bigger planes that can fly faster
Your enamel starts to get thinner over time.