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For more information, please see full course syllabus of Life Science
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Lecture Comments (3)

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Post by Carroll Fields on September 7, 2014

This class is excellent  

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Post by Carroll Fields on February 18, 2013

wow i love this class

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Post by Nathanael Shim on January 2, 2013

I really like the slides. :)


Lecture Slides are screen-captured images of important points in the lecture. Students can download and print out these lecture slide images to do practice problems as well as take notes while watching the lecture.

  • Intro 0:00
  • Objectives 0:07
    • Objectives
  • How are Invertebrates Classified? 0:25
    • Invertebrates Classification
  • Body Structures 1:34
    • Types of Symmetry
    • Skeleton and Shells
  • What Role do Invertebrates Play? 3:46
    • Food Source
    • Pollinators
    • Recyclers
  • Example 1: Name the Seven Groups of Invertebrates 4:39
  • Example 2: Name Two Body Structures Commonly Found in Invertebrates 6:23
  • Example 3: What Three Roles Do Invertebrates Play in the Environment? 7:06
  • Example 4: What Type of Skeleton Does This Invertebrate Have? 7:33