Question: First, Second, and Third-class levers were discussed in your text and in the lecture.Define each type of lever, indicating how it functions. Based on what

  1. First, Second, and Third-class levers were discussed in your text and in the lecture.Define each type of lever, indicating how it functions.
  2. Based on what you know of the muscular system and skeletal system, explain why third-class levers are the most common arrangement in tetrapods.
  3. Of the muscles listed above, indicate any that are part of first or second-class lever systems, and how the structure of the joint they cross is important to this arrangement.

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