Human teeth are almost as hard as rocks!

Human teeth are almost as hard as rocks! is a Health Fact in the Health Facts category.

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967 days ago

Anonymous

coool!!!!!!!

818 days ago

luca

sure

764 days ago

Lexy

The enamel IS the hardest substance in your body

725 days ago

jake

then make rocks collection ! lol : .)

664 days ago

Anonymous

your hip bone is the stronger than concrete

596 days ago

anoymous

true but any kind of soda can dissolve your tooth but not rocks

401 days ago

Anonymous

Cool

375 days ago

chia

alsomes right people

256 days ago

wallmark

This statement is only true in a very general sense. It all depends on the health of your teeth and what kind of rock is involved.

204 days ago

Anonymous

the human body is such an incredible and wonderful mechanism. thanx to lord