Understand tetrapod evolution from fishes.
  • Describe the "double life" of frogs.
  • ">Biology : 7.17 The Amphibians Include Frogs and Salamanders


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    Biology / 7.17 The Amphibians Include Frogs and Salamanders

    Click on textbook icon to go to the notes for this lesson and read topics "The Origin of Tetrapods" through "Diversity of Amphibians" in Chapter 25, Section 25.4 Notes