Need Help On Science Project!

[ScienceRocksMySocks]

hi. Im doing a project titled "Which Form Of Tobacco Effects Tooth Staining The Most" And I need to know where i can obtain teeth...I emailed a dentist but got no reply. If any of you also know whether there is a difference besides size in adult and baby teeth, please let me know! Thank you soooo very much for your time and ideas.
-Emily

[sciencefreak]

baby teeth first of all are temporary while adult teeth are permanent. The second thing is that the enamel in baby teeth is softer and its harder in adult teeth.

[ScienceRocksMySocks]

Thanks for responding! Now i just need to find Where i can get adult teeth! That seems to be the tricky part...

[wisteria]

I agree with you sciencefreak good work well if you want to see the difference practically you can get a bay tooth and an adult (which will be the hard part) and you need coke place the tooth in a sparete container(small) and add coke see the difference?... well it is not always what form of tobacco stains tooth the most it also is how much the person smokes ...

[ScienceRocksMySocks]

....Does anyone have connections with a dental buisness and could maybe get their hands on some adult teeth? I only need three....

[Ravencraft]

A simple way would just use humans that smoke. Conduct interviews with them, asking what kind of cigarrates they used and then look at the ingerdients.

[ScienceRocksMySocks]

If I did that, the variable wouldn't be controlled, because it will be hard to find 3 people that smoked different types of tobacco for the same amount of time

[ScienceRocksMySocks]

Hopefully my science teacher will think of something