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Home Q & A Board Biology-Related Homework Help General Biology
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lorenlauu lorenlauu
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6 years ago
All of the following have exoskeletons EXCEPT
  a. lobsters.
  b. spiders.
  c. insects.
  d. earthworms.
  e. centipedes.

Question 2

Movement in earthworms involves all the following
  EXCEPT
  a. a hydrostatic skeleton.
  b. fluid-filled coelomic chambers.
  c. rigid skeletal elements.
  d. segments changing shape
  e. hydraulic pressure.
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vivian970811vivian970811
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6 years ago
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lorenlauu Author
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#2
6 years ago
Thank you, thank you, thank you!
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