How Do Cavities Form in Teeth?
How Do Cavities Form in Teeth? Our teeth are covered with a sticky, slimy substance plaque that enables decay producing germs to cling to them. Shortly after eating...
Read MoreHow Do Cavities Form in Teeth? Our teeth are covered with a sticky, slimy substance plaque that enables decay producing germs to cling to them. Shortly after eating...
Read MoreAcid rain is created when rain mixes with pollution in the air. Pollution fills the air with an invisible gas called sulfur dioxide. (This gas is mainly a result of...
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