Friday, February 24, 2012

Muddies Point

Hey guys! my muddiest point today is the difference between the the 3 different groups of fish, and which one is which?

1 comment:

  1. So, from what I now know, Agnatha has no jaw,
    Chondrichthyes have cartilage, and Osteichthyes are bony fish. Good Luck!

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