Crayfish Pre Lab - TeacherWeb by zhangsshaohui123

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                       Crayfish Pre-Lab
  1.) What is a crustacean?

  2.) What are some animals crayfish are related to?

  3.) What are the two main body segments of crayfish?

  4.) What is the shell of a crayfish made of?

  5.) What is a decapod crustacean?

  6.) How many segments are in a crayfish’s body

  7.) How do crayfish breathe?

  8.) How do crayfish take in and digest food?

  9.) What is the primary defensive structure of crayfish?

  10.)     Where are the swimmerets and uropod found and what are their
     functions?

								
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