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December 20, 2014

December 20, 2014

Posted by **Eve** on Saturday, January 12, 2008 at 8:12pm.

What are the five major classes of Chordates?

The following question is:

Using the list made in the previous question, number the Chordate Classes in the order in which each of them evolved.

- Science -
**DrBob222**, Saturday, January 12, 2008 at 9:29pmpartially answered above.

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