<?xml version="1.0" encoding='utf-8'?>
<!DOCTYPE wml PUBLIC "-//WAPFORUM//DTD WML 1.1//EN" "http://www.wapforum.org/DTD/wml_1.1.xml">
<wml>
<card id="card1" title="Human tooth - Page 17 - Wikipedia">
<p>
<a accesskey="1" href="page.php?w=Human_tooth&amp;p=16">1.Previous</a><br />
<a accesskey="3" href="page.php?w=Human_tooth&amp;p=18">3.Next</a>
</p>
<p>which is a <a href="page.php?w=crystal">crystal</a>line <a href="page.php?w=calcium_phosphate">calcium phosphate</a>. The large amount of minerals in enamel accounts not only for its strength but also for its brittleness. Dentin, which is less mineralized and less brittle, compensates for enamel and is necessary as a support. Unlike dentin and <a href="page.php?w=bone">bone</a>, enamel does not contain <a href="page.php?w=collagen">collagen</a>. <a href="page.php?w=Protein">Protein</a>s of note in the <a href="page.php?w=tooth_enamel">development</a></p><p>
<a accesskey="1" href="page.php?w=Human_tooth&amp;p=16">1.Previous</a><br />
<a accesskey="3" href="page.php?w=Human_tooth&amp;p=18">3.Next</a>
</p>

<do type="prev" label="Search">
        <go href="search.wml"/>
</do>

</card>
</wml>
